922045123 has 4 divisors (see below), whose sum is σ = 922198608. Its totient is φ = 921891640.

The previous prime is 922045079. The next prime is 922045141. The reversal of 922045123 is 321540229.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 922045123 - 2⁹ = 922044611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 922045091 and 922045100.

It is not an unprimeable number, because it can be changed into a prime (922043123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67348 + ... + 79873.

It is an arithmetic number, because the mean of its divisors is an integer number (230549652).

Almost surely, 2^922045123 is an apocalyptic number.

922045123 is a deficient number, since it is larger than the sum of its proper divisors (153485).

922045123 is a wasteful number, since it uses less digits than its factorization.

922045123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153484.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 922045123 is about 30365.1959157190. The cubic root of 922045123 is about 973.3089681485.

The spelling of 922045123 in words is "nine hundred twenty-two million, forty-five thousand, one hundred twenty-three".