22888053272 has 96 divisors (see below), whose sum is σ = 50514412320. Its totient is φ = 9693250560.

The previous prime is 22888053271. The next prime is 22888053281. The reversal of 22888053272 is 27235088822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22888053271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21571622 + ... + 21572682.

It is an arithmetic number, because the mean of its divisors is an integer number (526191795).

Almost surely, 2^22888053272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22888053272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25257206160).

22888053272 is an abundant number, since it is smaller than the sum of its proper divisors (27626359048).

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

22888053272 is a wasteful number, since it uses less digits than its factorization.

22888053272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 22888053272 in words is "twenty-two billion, eight hundred eighty-eight million, fifty-three thousand, two hundred seventy-two".