122313111055244 has 48 divisors (see below), whose sum is σ = 224788970784000. Its totient is φ = 58122053288640.

The previous prime is 122313111055231. The next prime is 122313111055277. The reversal of 122313111055244 is 442550111313221.

It is a super-2 number, since 2×122313111055244² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51305474 + ... + 53636534.

It is an arithmetic number, because the mean of its divisors is an integer number (4683103558000).

Almost surely, 2^{122313111055244} is an apocalyptic number.

It is an amenable number.

122313111055244 is a deficient number, since it is larger than the sum of its proper divisors (102475859728756).

122313111055244 is a wasteful number, since it uses less digits than its factorization.

122313111055244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334750 (or 2334748 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 122313111055244 its reverse (442550111313221), we get a palindrome (564863222368465).

The spelling of 122313111055244 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred eleven million, fifty-five thousand, two hundred forty-four".