22533102 has 24 divisors (see below), whose sum is σ = 49211136. Its totient is φ = 7451136.

The previous prime is 22533097. The next prime is 22533113. The reversal of 22533102 is 20133522.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2643 + ... + 7214.

It is an arithmetic number, because the mean of its divisors is an integer number (2050464).

Almost surely, 2^22533102 is an apocalyptic number.

22533102 is an abundant number, since it is smaller than the sum of its proper divisors (26678034).

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

22533102 is a wasteful number, since it uses less digits than its factorization.

22533102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9992 (or 9989 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 22533102 is about 4746.9044650172. The cubic root of 22533102 is about 282.4491860468.

Adding to 22533102 its reverse (20133522), we get a palindrome (42666624).

The spelling of 22533102 in words is "twenty-two million, five hundred thirty-three thousand, one hundred two".