20116112263355 has 16 divisors (see below), whose sum is σ = 24933338563584. Its totient is φ = 15564192063840.

The previous prime is 20116112263339. The next prime is 20116112263361. The reversal of 20116112263355 is 55336221161102.

It is not a de Polignac number, because 20116112263355 - 2⁴ = 20116112263339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39631457 + ... + 40135826.

It is an arithmetic number, because the mean of its divisors is an integer number (1558333660224).

Almost surely, 2^{20116112263355} is an apocalyptic number.

20116112263355 is a deficient number, since it is larger than the sum of its proper divisors (4817226300229).

20116112263355 is a wasteful number, since it uses less digits than its factorization.

20116112263355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79768946.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 20116112263355 in words is "twenty trillion, one hundred sixteen billion, one hundred twelve million, two hundred sixty-three thousand, three hundred fifty-five".