2940222412968 has 32 divisors (see below), whose sum is σ = 7350641157600. Its totient is φ = 980062787648.

The previous prime is 2940222412949. The next prime is 2940222412997. The reversal of 2940222412968 is 8692142220492.

It is a self number, because there is not a number n which added to its sum of digits gives 2940222412968.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1553518 + ... + 2879906.

It is an arithmetic number, because the mean of its divisors is an integer number (229707536175).

Almost surely, 2^{2940222412968} is an apocalyptic number.

It is an amenable number.

2940222412968 is an abundant number, since it is smaller than the sum of its proper divisors (4410418744632).

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

2940222412968 is a wasteful number, since it uses less digits than its factorization.

2940222412968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418761 (or 1418757 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 2940222412968 in words is "two trillion, nine hundred forty billion, two hundred twenty-two million, four hundred twelve thousand, nine hundred sixty-eight".