122311113104 has 40 divisors (see below), whose sum is σ = 237562705728. Its totient is φ = 61004764800.

The previous prime is 122311113073. The next prime is 122311113143. The reversal of 122311113104 is 401311113221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16635029 + ... + 16642379.

Almost surely, 2^122311113104 is an apocalyptic number.

It is an amenable number.

122311113104 is a deficient number, since it is larger than the sum of its proper divisors (115251592624).

122311113104 is a wasteful number, since it uses less digits than its factorization.

122311113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9783 (or 9777 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 122311113104 its reverse (401311113221), we get a palindrome (523622226325).

The spelling of 122311113104 in words is "one hundred twenty-two billion, three hundred eleven million, one hundred thirteen thousand, one hundred four".