23115213422372 has 24 divisors (see below), whose sum is σ = 40585593402816. Its totient is φ = 11519333686368.

The previous prime is 23115213422351. The next prime is 23115213422393. The reversal of 23115213422372 is 27322431251132.

It is an interprime number because it is at equal distance from previous prime (23115213422351) and next prime (23115213422393).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22514258 + ... + 23518550.

It is an arithmetic number, because the mean of its divisors is an integer number (1691066391784).

Almost surely, 2^{23115213422372} is an apocalyptic number.

It is an amenable number.

23115213422372 is a deficient number, since it is larger than the sum of its proper divisors (17470379980444).

23115213422372 is a wasteful number, since it uses less digits than its factorization.

23115213422372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023347 (or 1023345 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The spelling of 23115213422372 in words is "twenty-three trillion, one hundred fifteen billion, two hundred thirteen million, four hundred twenty-two thousand, three hundred seventy-two".