940022099 has 2 divisors, whose sum is σ = 940022100. Its totient is φ = 940022098.

The previous prime is 940022063. The next prime is 940022101. The reversal of 940022099 is 990220049.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 940022099 - 2¹² = 940018003 is a prime.

Together with 940022101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (940022009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470011049 + 470011050.

It is an arithmetic number, because the mean of its divisors is an integer number (470011050).

Almost surely, 2^940022099 is an apocalyptic number.

940022099 is a deficient number, since it is larger than the sum of its proper divisors (1).

940022099 is an equidigital number, since it uses as much as digits as its factorization.

940022099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 940022099 is about 30659.7798263458. The cubic root of 940022099 is about 979.5937852063.

The spelling of 940022099 in words is "nine hundred forty million, twenty-two thousand, ninety-nine".