922722403 has 4 divisors (see below), whose sum is σ = 971286760. Its totient is φ = 874158048.

The previous prime is 922722341. The next prime is 922722407. The reversal of 922722403 is 304227229.

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 922722403 - 2¹⁷ = 922591331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (922722407) 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, 24282150 + ... + 24282187.

It is an arithmetic number, because the mean of its divisors is an integer number (242821690).

Almost surely, 2^922722403 is an apocalyptic number.

922722403 is a deficient number, since it is larger than the sum of its proper divisors (48564357).

922722403 is a wasteful number, since it uses less digits than its factorization.

922722403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48564356.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 922722403 is about 30376.3461100903. The cubic root of 922722403 is about 973.5472216221.

The spelling of 922722403 in words is "nine hundred twenty-two million, seven hundred twenty-two thousand, four hundred three".