20132133013212 has 36 divisors (see below), whose sum is σ = 51633652442568. Its totient is φ = 6100646367200.

The previous prime is 20132133013189. The next prime is 20132133013243. The reversal of 20132133013212 is 21231033123102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6932551239 + ... + 6932554142.

Almost surely, 2^{20132133013212} is an apocalyptic number.

20132133013212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20132133013212 is an abundant number, since it is smaller than the sum of its proper divisors (31501519429356).

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

20132133013212 is a wasteful number, since it uses less digits than its factorization.

20132133013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13865105410 (or 13865105397 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 20132133013212 its reverse (21231033123102), we get a palindrome (41363166136314).

The spelling of 20132133013212 in words is "twenty trillion, one hundred thirty-two billion, one hundred thirty-three million, thirteen thousand, two hundred twelve".