622873615694 has 8 divisors (see below), whose sum is σ = 1019247734808. Its totient is φ = 283124370760.

The previous prime is 622873615589. The next prime is 622873615729. The reversal of 622873615694 is 496516378226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×622873615694² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14156218517 + ... + 14156218560.

It is an arithmetic number, because the mean of its divisors is an integer number (127405966851).

Almost surely, 2^622873615694 is an apocalyptic number.

622873615694 is a deficient number, since it is larger than the sum of its proper divisors (396374119114).

622873615694 is a wasteful number, since it uses less digits than its factorization.

622873615694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28312437090.

The product of its digits is 26127360, while the sum is 59.

The spelling of 622873615694 in words is "six hundred twenty-two billion, eight hundred seventy-three million, six hundred fifteen thousand, six hundred ninety-four".