23212102182 has 32 divisors (see below), whose sum is σ = 48476406528. Its totient is φ = 7395802656.

The previous prime is 23212102169. The next prime is 23212102183. The reversal of 23212102182 is 28120121232.

It is a super-2 number, since 2×23212102182² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212102183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142633 + ... + 258395.

It is an arithmetic number, because the mean of its divisors is an integer number (1514887704).

Almost surely, 2^23212102182 is an apocalyptic number.

23212102182 is an abundant number, since it is smaller than the sum of its proper divisors (25264304346).

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

23212102182 is a wasteful number, since it uses less digits than its factorization.

23212102182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117244.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 23212102182 in words is "twenty-three billion, two hundred twelve million, one hundred two thousand, one hundred eighty-two".