2022199964 has 12 divisors (see below), whose sum is σ = 3540174288. Its totient is φ = 1010721600.

The previous prime is 2022199943. The next prime is 2022199981. The reversal of 2022199964 is 4699912202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82397 + ... + 104084.

It is an arithmetic number, because the mean of its divisors is an integer number (295014524).

Almost surely, 2^2022199964 is an apocalyptic number.

It is an amenable number.

2022199964 is a deficient number, since it is larger than the sum of its proper divisors (1517974324).

2022199964 is a wasteful number, since it uses less digits than its factorization.

2022199964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189196 (or 189194 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 2022199964 is about 44968.8777267123. The cubic root of 2022199964 is about 1264.5656075401.

The spelling of 2022199964 in words is "two billion, twenty-two million, one hundred ninety-nine thousand, nine hundred sixty-four".