2100676122 has 24 divisors (see below), whose sum is σ = 4593225780. Its totient is φ = 693800640.

The previous prime is 2100676117. The next prime is 2100676129. The reversal of 2100676122 is 2216760012.

It can be written as a sum of positive squares in 2 ways, for example, as 2004263361 + 96412761 = 44769^2 + 9819^2 .

It is not an unprimeable number, because it can be changed into a prime (2100676129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533379 + ... + 537302.

Almost surely, 2^2100676122 is an apocalyptic number.

2100676122 is an abundant number, since it is smaller than the sum of its proper divisors (2492549658).

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

2100676122 is a wasteful number, since it uses less digits than its factorization.

2100676122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070798 (or 1070795 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2100676122 is about 45833.1334516854. The cubic root of 2100676122 is about 1280.7165832163.

The spelling of 2100676122 in words is "two billion, one hundred million, six hundred seventy-six thousand, one hundred twenty-two".