622923322 has 16 divisors (see below), whose sum is σ = 1124072640. Its totient is φ = 252916128.

The previous prime is 622923319. The next prime is 622923347. The reversal of 622923322 is 223329226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170643 + ... + 1171174.

It is an arithmetic number, because the mean of its divisors is an integer number (70254540).

Almost surely, 2^622923322 is an apocalyptic number.

622923322 is a deficient number, since it is larger than the sum of its proper divisors (501149318).

622923322 is a wasteful number, since it uses less digits than its factorization.

622923322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341845.

The product of its digits is 15552, while the sum is 31.

The square root of 622923322 is about 24958.4318818310. The cubic root of 622923322 is about 854.0399707428.

The spelling of 622923322 in words is "six hundred twenty-two million, nine hundred twenty-three thousand, three hundred twenty-two".