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2230021422313 = 20123110819531
BaseRepresentation
bin100000011100110111101…
…000100111110011101001
321220012002000201210201121
4200130313220213303221
5243014040441003223
64424242510215241
7320054003222446
oct40346750476351
97805060653647
102230021422313
1178a823a57a03
123002397b4521
131323a0509259
1479d0db949cd
153d01bdad15d
hex20737a27ce9

2230021422313 has 4 divisors (see below), whose sum is σ = 2230132261968. Its totient is φ = 2229910582660.

The previous prime is 2230021422247. The next prime is 2230021422331. The reversal of 2230021422313 is 3132241200322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230021422313 - 29 = 2230021421801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230021422913) 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, 55389643 + ... + 55429888.

It is an arithmetic number, because the mean of its divisors is an integer number (557533065492).

Almost surely, 22230021422313 is an apocalyptic number.

It is an amenable number.

2230021422313 is a deficient number, since it is larger than the sum of its proper divisors (110839655).

2230021422313 is a wasteful number, since it uses less digits than its factorization.

2230021422313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110839654.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2230021422313 its reverse (3132241200322), we get a palindrome (5362262622635).

The spelling of 2230021422313 in words is "two trillion, two hundred thirty billion, twenty-one million, four hundred twenty-two thousand, three hundred thirteen".

Divisors: 1 20123 110819531 2230021422313