20330032013192 has 32 divisors (see below), whose sum is σ = 41675150250720. Its totient is φ = 9220702784640.

The previous prime is 20330032013149. The next prime is 20330032013201. The reversal of 20330032013192 is 29131023003302.

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 7 ways as a sum of consecutive naturals, for example, 252720278 + ... + 252800709.

It is an arithmetic number, because the mean of its divisors is an integer number (1302348445335).

Almost surely, 2^{20330032013192} is an apocalyptic number.

20330032013192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20330032013192 is an abundant number, since it is smaller than the sum of its proper divisors (21345118237528).

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

20330032013192 is a wasteful number, since it uses less digits than its factorization.

20330032013192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505521461 (or 505521457 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 20330032013192 its reverse (29131023003302), we get a palindrome (49461055016494).

The spelling of 20330032013192 in words is "twenty trillion, three hundred thirty billion, thirty-two million, thirteen thousand, one hundred ninety-two".