20134221202332 has 36 divisors (see below), whose sum is σ = 51977705803296. Its totient is φ = 6568611171840.

The previous prime is 20134221202279. The next prime is 20134221202349. The reversal of 20134221202332 is 23320212243102.

20134221202332 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 422 + 1 + 2 + 0 + 233 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 20134221202296 and 20134221202305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5949827269 + ... + 5949830652.

Almost surely, 2^{20134221202332} is an apocalyptic number.

It is an amenable number.

20134221202332 is an abundant number, since it is smaller than the sum of its proper divisors (31843484600964).

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

20134221202332 is a wasteful number, since it uses less digits than its factorization.

20134221202332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11899657978 (or 11899657973 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 20134221202332 its reverse (23320212243102), we get a palindrome (43454433445434).

The spelling of 20134221202332 in words is "twenty trillion, one hundred thirty-four billion, two hundred twenty-one million, two hundred two thousand, three hundred thirty-two".