23323110212988 has 18 divisors (see below), whose sum is σ = 58955639705144. Its totient is φ = 7774370070984.

The previous prime is 23323110212971. The next prime is 23323110212989. The reversal of 23323110212988 is 88921201132332.

23323110212988 is a `hidden beast` number, since 2 + 3 + 32 + 311 + 0 + 212 + 98 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323110212989) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 323932086256 + ... + 323932086327.

Almost surely, 2^{23323110212988} is an apocalyptic number.

It is an amenable number.

23323110212988 is an abundant number, since it is smaller than the sum of its proper divisors (35632529492156).

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

23323110212988 is a wasteful number, since it uses less digits than its factorization.

23323110212988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647864172593 (or 647864172588 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 23323110212988 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred ten million, two hundred twelve thousand, nine hundred eighty-eight".