23325202272 has 48 divisors (see below), whose sum is σ = 61276046832. Its totient is φ = 7769049600.

The previous prime is 23325202217. The next prime is 23325202273. The reversal of 23325202272 is 27220252332.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×23325202272² (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 (23325202273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31518 + ... + 218274.

It is an arithmetic number, because the mean of its divisors is an integer number (1276584309).

Almost surely, 2^23325202272 is an apocalyptic number.

It is an amenable number.

23325202272 is an abundant number, since it is smaller than the sum of its proper divisors (37950844560).

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

23325202272 is a wasteful number, since it uses less digits than its factorization.

23325202272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188071 (or 188063 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The spelling of 23325202272 in words is "twenty-three billion, three hundred twenty-five million, two hundred two thousand, two hundred seventy-two".