922233331 has 2 divisors, whose sum is σ = 922233332. Its totient is φ = 922233330.

The previous prime is 922233317. The next prime is 922233349. The reversal of 922233331 is 133332229.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (133332229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 922233331 - 2⁷ = 922233203 is a prime.

It is a super-2 number, since 2×922233331² = 1701028633614711122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 922233331.

It is not a weakly prime, because it can be changed into another prime (922233311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461116665 + 461116666.

It is an arithmetic number, because the mean of its divisors is an integer number (461116666).

Almost surely, 2^922233331 is an apocalyptic number.

922233331 is a deficient number, since it is larger than the sum of its proper divisors (1).

922233331 is an equidigital number, since it uses as much as digits as its factorization.

922233331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

The square root of 922233331 is about 30368.2948319460. The cubic root of 922233331 is about 973.3751876380.

The spelling of 922233331 in words is "nine hundred twenty-two million, two hundred thirty-three thousand, three hundred thirty-one".