622673974272 has 132 divisors (see below), whose sum is σ = 1930617405600. Its totient is φ = 177906806784.

The previous prime is 622673974249. The next prime is 622673974313. The reversal of 622673974272 is 272479376226.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1917772 + ... + 2218827.

Almost surely, 2^622673974272 is an apocalyptic number.

It is an amenable number.

622673974272 is an abundant number, since it is smaller than the sum of its proper divisors (1307943431328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622673974272 is a wasteful number, since it uses less digits than its factorization.

622673974272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136636 (or 4136611 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 57.

The spelling of 622673974272 in words is "six hundred twenty-two billion, six hundred seventy-three million, nine hundred seventy-four thousand, two hundred seventy-two".