20330122180900 has 36 divisors (see below), whose sum is σ = 50418703010368. Its totient is φ = 6970327604640.

The previous prime is 20330122180889. The next prime is 20330122180903. The reversal of 20330122180900 is 908122103302.

It is not an unprimeable number, because it can be changed into a prime (20330122180903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14521515144 + ... + 14521516543.

Almost surely, 2^{20330122180900} is an apocalyptic number.

20330122180900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330122180900 is an abundant number, since it is smaller than the sum of its proper divisors (30088580829468).

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

20330122180900 is a wasteful number, since it uses less digits than its factorization.

20330122180900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29043031708 (or 29043031701 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20330122180900 in words is "twenty trillion, three hundred thirty billion, one hundred twenty-two million, one hundred eighty thousand, nine hundred".