20116761622104 has 32 divisors (see below), whose sum is σ = 57476461777920. Its totient is φ = 5747646177696.

The previous prime is 20116761622103. The next prime is 20116761622127. The reversal of 20116761622104 is 40122616761102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116761622103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59871314184 + ... + 59871314519.

It is an arithmetic number, because the mean of its divisors is an integer number (1796139430560).

Almost surely, 2^{20116761622104} is an apocalyptic number.

20116761622104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20116761622104 is an abundant number, since it is smaller than the sum of its proper divisors (37359700155816).

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

20116761622104 is a wasteful number, since it uses less digits than its factorization.

20116761622104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119742628719 (or 119742628715 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 20116761622104 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-one million, six hundred twenty-two thousand, one hundred four".