2022042892 has 12 divisors (see below), whose sum is σ = 3557102976. Its totient is φ = 1005727760.

The previous prime is 2022042877. The next prime is 2022042899. The reversal of 2022042892 is 2982402202.

It is not an unprimeable number, because it can be changed into a prime (2022042899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322563 + ... + 1324090.

It is an arithmetic number, because the mean of its divisors is an integer number (296425248).

Almost surely, 2^2022042892 is an apocalyptic number.

It is an amenable number.

2022042892 is a deficient number, since it is larger than the sum of its proper divisors (1535060084).

2022042892 is a wasteful number, since it uses less digits than its factorization.

2022042892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646848 (or 2646846 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2022042892 is about 44967.1312404961. The cubic root of 2022042892 is about 1264.5328654777.

The spelling of 2022042892 in words is "two billion, twenty-two million, forty-two thousand, eight hundred ninety-two".