2122902775986 has 16 divisors (see below), whose sum is σ = 4245909271968. Its totient is φ = 707616972000.

The previous prime is 2122902775949. The next prime is 2122902776101. The reversal of 2122902775986 is 6895772092212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4054315 + ... + 4547886.

It is an arithmetic number, because the mean of its divisors is an integer number (265369329498).

Almost surely, 2^{2122902775986} is an apocalyptic number.

2122902775986 is an abundant number, since it is smaller than the sum of its proper divisors (2123006495982).

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

2122902775986 is a wasteful number, since it uses less digits than its factorization.

2122902775986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8643337.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 2122902775986 in words is "two trillion, one hundred twenty-two billion, nine hundred two million, seven hundred seventy-five thousand, nine hundred eighty-six".