22532533011 has 24 divisors (see below), whose sum is σ = 32942429520. Its totient is φ = 14840050176.

The previous prime is 22532533003. The next prime is 22532533063. The reversal of 22532533011 is 11033523522.

It is a happy number.

22532533011 is a `hidden beast` number, since 2 + 2 + 5 + 325 + 330 + 1 + 1 = 666.

It is not a de Polignac number, because 22532533011 - 2³ = 22532533003 is a prime.

It is a super-2 number, since 2×22532533011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22532533411) 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, 276135 + ... + 348303.

It is an arithmetic number, because the mean of its divisors is an integer number (1372601230).

Almost surely, 2^22532533011 is an apocalyptic number.

22532533011 is a deficient number, since it is larger than the sum of its proper divisors (10409896509).

22532533011 is a wasteful number, since it uses less digits than its factorization.

22532533011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72595 (or 72592 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 22532533011 in words is "twenty-two billion, five hundred thirty-two million, five hundred thirty-three thousand, eleven".