622686733636 has 12 divisors (see below), whose sum is σ = 1188765582480. Its totient is φ = 283039424360.

The previous prime is 622686733633. The next prime is 622686733663. The reversal of 622686733636 is 636337686226.

It is not an unprimeable number, because it can be changed into a prime (622686733631) 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, 7075985566 + ... + 7075985653.

It is an arithmetic number, because the mean of its divisors is an integer number (99063798540).

Almost surely, 2^622686733636 is an apocalyptic number.

It is an amenable number.

622686733636 is a deficient number, since it is larger than the sum of its proper divisors (566078848844).

622686733636 is a wasteful number, since it uses less digits than its factorization.

622686733636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151971234 (or 14151971232 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 58.

The spelling of 622686733636 in words is "six hundred twenty-two billion, six hundred eighty-six million, seven hundred thirty-three thousand, six hundred thirty-six".