20022477116415 has 32 divisors (see below), whose sum is σ = 32165244115200. Its totient is φ = 10635565248000.

The previous prime is 20022477116407. The next prime is 20022477116431. The reversal of 20022477116415 is 51461177422002.

It is not a de Polignac number, because 20022477116415 - 2³ = 20022477116407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79575676 + ... + 79826894.

It is an arithmetic number, because the mean of its divisors is an integer number (1005163878600).

Almost surely, 2^{20022477116415} is an apocalyptic number.

20022477116415 is a deficient number, since it is larger than the sum of its proper divisors (12142766998785).

20022477116415 is a wasteful number, since it uses less digits than its factorization.

20022477116415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272647.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 20022477116415 in words is "twenty trillion, twenty-two billion, four hundred seventy-seven million, one hundred sixteen thousand, four hundred fifteen".