122403030264 has 24 divisors (see below), whose sum is σ = 331508207160. Its totient is φ = 40801010064.

The previous prime is 122403030251. The next prime is 122403030311. The reversal of 122403030264 is 462030304221.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 850020972 + ... + 850021115.

It is an arithmetic number, because the mean of its divisors is an integer number (13812841965).

Almost surely, 2^122403030264 is an apocalyptic number.

It is an amenable number.

122403030264 is an abundant number, since it is smaller than the sum of its proper divisors (209105176896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122403030264 is a wasteful number, since it uses less digits than its factorization.

122403030264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700042099 (or 1700042092 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 122403030264 its reverse (462030304221), we get a palindrome (584433334485).

The spelling of 122403030264 in words is "one hundred twenty-two billion, four hundred three million, thirty thousand, two hundred sixty-four".