Search a number
-
+
222301013111 = 1713076530183
BaseRepresentation
bin1100111100001000101…
…1000100010001110111
3210020210112120112022222
43033002023010101313
512120233024404421
6250042414112555
722026553301642
oct3170213042167
9706715515288
10222301013111
1186306143451
12371001ab75b
1317c69635118
14aa8bc1aa59
155bb1211cab
hex33c22c4477

222301013111 has 4 divisors (see below), whose sum is σ = 235377543312. Its totient is φ = 209224482912.

The previous prime is 222301013107. The next prime is 222301013131. The reversal of 222301013111 is 111310103222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111310103222 = 255655051611.

It is a cyclic number.

It is not a de Polignac number, because 222301013111 - 22 = 222301013107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 13076530183 = 222301013111 / (2 + 2 + 2 + 3 + 0 + 1 + 0 + 1 + 3 + 1 + 1 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222301013111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222301013131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6538265075 + ... + 6538265108.

It is an arithmetic number, because the mean of its divisors is an integer number (58844385828).

Almost surely, 2222301013111 is an apocalyptic number.

222301013111 is a deficient number, since it is larger than the sum of its proper divisors (13076530201).

222301013111 is a wasteful number, since it uses less digits than its factorization.

222301013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13076530200.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 222301013111 its reverse (111310103222), we get a palindrome (333611116333).

The spelling of 222301013111 in words is "two hundred twenty-two billion, three hundred one million, thirteen thousand, one hundred eleven".

Divisors: 1 17 13076530183 222301013111