23331405025122 has 32 divisors (see below), whose sum is σ = 47353055621760. Its totient is φ = 7662246963840.

The previous prime is 23331405025111. The next prime is 23331405025147. The reversal of 23331405025122 is 22152050413332.

It is a super-2 number, since 2×23331405025122² (a number of 28 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, 18499297 + ... + 19720212.

It is an arithmetic number, because the mean of its divisors is an integer number (1479782988180).

Almost surely, 2^{23331405025122} is an apocalyptic number.

23331405025122 is an abundant number, since it is smaller than the sum of its proper divisors (24021650596638).

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

23331405025122 is a wasteful number, since it uses less digits than its factorization.

23331405025122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38221018.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23331405025122 its reverse (22152050413332), we get a palindrome (45483455438454).

The spelling of 23331405025122 in words is "twenty-three trillion, three hundred thirty-one billion, four hundred five million, twenty-five thousand, one hundred twenty-two".