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2221013341 = 19472487137
BaseRepresentation
bin1000010001100001…
…1111100101011101
312201210020011112101
42010120133211131
514022034411331
61004220005101
7106016205361
oct20430374535
95653204471
102221013341
11a3a782218
1251b990791
132951ab0a1
14170d8b2a1
15ceebd061
hex8461f95d

2221013341 has 8 divisors (see below), whose sum is σ = 2387652480. Its totient is φ = 2059348608.

The previous prime is 2221013293. The next prime is 2221013357. The reversal of 2221013341 is 1433101222.

It is a happy number.

2221013341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2221013341 - 27 = 2221013213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221013371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242676 + ... + 1244461.

It is an arithmetic number, because the mean of its divisors is an integer number (298456560).

Almost surely, 22221013341 is an apocalyptic number.

It is an amenable number.

2221013341 is a deficient number, since it is larger than the sum of its proper divisors (166639139).

2221013341 is a wasteful number, since it uses less digits than its factorization.

2221013341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487203.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2221013341 is about 47127.6282131830. The cubic root of 2221013341 is about 1304.7192069690.

Adding to 2221013341 its reverse (1433101222), we get a palindrome (3654114563).

The spelling of 2221013341 in words is "two billion, two hundred twenty-one million, thirteen thousand, three hundred forty-one".

Divisors: 1 19 47 893 2487137 47255603 116895439 2221013341