22607320628 has 24 divisors (see below), whose sum is σ = 39644596992. Its totient is φ = 11280320064.

The previous prime is 22607320621. The next prime is 22607320633. The reversal of 22607320628 is 82602370622.

It is a super-2 number, since 2×22607320628² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22607320591 and 22607320600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22607320621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081501 + ... + 5085947.

It is an arithmetic number, because the mean of its divisors is an integer number (1651858208).

Almost surely, 2^22607320628 is an apocalyptic number.

It is an amenable number.

22607320628 is a deficient number, since it is larger than the sum of its proper divisors (17037276364).

22607320628 is a wasteful number, since it uses less digits than its factorization.

22607320628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6791 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 22607320628 in words is "twenty-two billion, six hundred seven million, three hundred twenty thousand, six hundred twenty-eight".