20098881662700 has 36 divisors (see below), whose sum is σ = 58152764278280. Its totient is φ = 5359701776640.

The previous prime is 20098881662689. The next prime is 20098881662711. The reversal of 20098881662700 is 726618889002.

It is an interprime number because it is at equal distance from previous prime (20098881662689) and next prime (20098881662711).

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, 33498135805 + ... + 33498136404.

Almost surely, 2^{20098881662700} is an apocalyptic number.

20098881662700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20098881662700 is an abundant number, since it is smaller than the sum of its proper divisors (38053882615580).

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

20098881662700 is a wasteful number, since it uses less digits than its factorization.

20098881662700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66996272226 (or 66996272219 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 20098881662700 in words is "twenty trillion, ninety-eight billion, eight hundred eighty-one million, six hundred sixty-two thousand, seven hundred".