2222312120994 has 64 divisors (see below), whose sum is σ = 5243706703872. Its totient is φ = 614431483200.

The previous prime is 2222312120993. The next prime is 2222312121037. The reversal of 2222312120994 is 4990212132222.

It is not an unprimeable number, because it can be changed into a prime (2222312120993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34545079 + ... + 34609349.

It is an arithmetic number, because the mean of its divisors is an integer number (81932917248).

Almost surely, 2^{2222312120994} is an apocalyptic number.

2222312120994 is an abundant number, since it is smaller than the sum of its proper divisors (3021394582878).

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

2222312120994 is a wasteful number, since it uses less digits than its factorization.

2222312120994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90871.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 2222312120994 in words is "two trillion, two hundred twenty-two billion, three hundred twelve million, one hundred twenty thousand, nine hundred ninety-four".