2022199931 has 2 divisors, whose sum is σ = 2022199932. Its totient is φ = 2022199930.

The previous prime is 2022199891. The next prime is 2022199943. The reversal of 2022199931 is 1399912202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022199931 - 2⁶ = 2022199867 is a prime.

It is a super-2 number, since 2×2022199931² = 8178585121872809522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2022199981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011099965 + 1011099966.

It is an arithmetic number, because the mean of its divisors is an integer number (1011099966).

Almost surely, 2^2022199931 is an apocalyptic number.

2022199931 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022199931 is an equidigital number, since it uses as much as digits as its factorization.

2022199931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 2022199931 is about 44968.8773597918. The cubic root of 2022199931 is about 1264.5656006613.

The spelling of 2022199931 in words is "two billion, twenty-two million, one hundred ninety-nine thousand, nine hundred thirty-one".