22102102132 has 12 divisors (see below), whose sum is σ = 42194922336. Its totient is φ = 10046410040.

The previous prime is 22102102117. The next prime is 22102102151. The reversal of 22102102132 is 23120120122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251160208 + ... + 251160295.

It is an arithmetic number, because the mean of its divisors is an integer number (3516243528).

Almost surely, 2^22102102132 is an apocalyptic number.

22102102132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22102102132 is a deficient number, since it is larger than the sum of its proper divisors (20092820204).

22102102132 is a wasteful number, since it uses less digits than its factorization.

22102102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502320518 (or 502320516 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22102102132 its reverse (23120120122), we get a palindrome (45222222254).

The spelling of 22102102132 in words is "twenty-two billion, one hundred two million, one hundred two thousand, one hundred thirty-two".