132222100020 has 24 divisors (see below), whose sum is σ = 370221880224. Its totient is φ = 35259226656.

The previous prime is 132222100019. The next prime is 132222100063. The reversal of 132222100020 is 20001222231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101850774 + ... + 1101850893.

It is an arithmetic number, because the mean of its divisors is an integer number (15425911676).

Almost surely, 2^132222100020 is an apocalyptic number.

132222100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132222100020 is an abundant number, since it is smaller than the sum of its proper divisors (237999780204).

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

132222100020 is a wasteful number, since it uses less digits than its factorization.

132222100020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203701679 (or 2203701677 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 132222100020 its reverse (20001222231), we get a palindrome (152223322251).

The spelling of 132222100020 in words is "one hundred thirty-two billion, two hundred twenty-two million, one hundred thousand, twenty".