2120118383227 has 4 divisors (see below), whose sum is σ = 2283204412720. Its totient is φ = 1957032353736.

The previous prime is 2120118383213. The next prime is 2120118383231. The reversal of 2120118383227 is 7223838110212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2120118383227 - 2⁷ = 2120118383099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120118383227.

It is not an unprimeable number, because it can be changed into a prime (2120118383027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81543014727 + ... + 81543014752.

It is an arithmetic number, because the mean of its divisors is an integer number (570801103180).

Almost surely, 2^{2120118383227} is an apocalyptic number.

2120118383227 is a deficient number, since it is larger than the sum of its proper divisors (163086029493).

2120118383227 is a wasteful number, since it uses less digits than its factorization.

2120118383227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163086029492.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 2120118383227 in words is "two trillion, one hundred twenty billion, one hundred eighteen million, three hundred eighty-three thousand, two hundred twenty-seven".