20132200132 has 12 divisors (see below), whose sum is σ = 38434200336. Its totient is φ = 9151000040.

The previous prime is 20132200091. The next prime is 20132200157. The reversal of 20132200132 is 23100223102.

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, 228774958 + ... + 228775045.

It is an arithmetic number, because the mean of its divisors is an integer number (3202850028).

Almost surely, 2^20132200132 is an apocalyptic number.

20132200132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20132200132 is a deficient number, since it is larger than the sum of its proper divisors (18302000204).

20132200132 is a wasteful number, since it uses less digits than its factorization.

20132200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457550018 (or 457550016 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20132200132 its reverse (23100223102), we get a palindrome (43232423234).

The spelling of 20132200132 in words is "twenty billion, one hundred thirty-two million, two hundred thousand, one hundred thirty-two".