622153650660 has 48 divisors (see below), whose sum is σ = 1744072604736. Its totient is φ = 165713127552.

The previous prime is 622153650619. The next prime is 622153650667. The reversal of 622153650660 is 66056351226.

It is not an unprimeable number, because it can be changed into a prime (622153650667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6026914 + ... + 6129273.

It is an arithmetic number, because the mean of its divisors is an integer number (36334845932).

Almost surely, 2^622153650660 is an apocalyptic number.

622153650660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

622153650660 is an abundant number, since it is smaller than the sum of its proper divisors (1121918954076).

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

622153650660 is a wasteful number, since it uses less digits than its factorization.

622153650660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12157052 (or 12157050 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 622153650660 in words is "six hundred twenty-two billion, one hundred fifty-three million, six hundred fifty thousand, six hundred sixty".