20116698096 has 320 divisors, whose sum is σ = 61641768960. Its totient is φ = 5588352000.

The previous prime is 20116698079. The next prime is 20116698103. The reversal of 20116698096 is 69089661102.

It is a super-2 number, since 2×20116698096² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43448361 + ... + 43448823.

It is an arithmetic number, because the mean of its divisors is an integer number (192630528).

Almost surely, 2^20116698096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20116698096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30820884480).

20116698096 is an abundant number, since it is smaller than the sum of its proper divisors (41525070864).

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

20116698096 is a wasteful number, since it uses less digits than its factorization.

20116698096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 48.

The spelling of 20116698096 in words is "twenty billion, one hundred sixteen million, six hundred ninety-eight thousand, ninety-six".