22626607742 has 32 divisors (see below), whose sum is σ = 38296737792. Its totient is φ = 9968151424.

The previous prime is 22626607741. The next prime is 22626607747. The reversal of 22626607742 is 24770662622.

It is a junction number, because it is equal to n+sod(n) for n = 22626607693 and 22626607702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22626607741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271058 + ... + 344565.

It is an arithmetic number, because the mean of its divisors is an integer number (1196773056).

Almost surely, 2^22626607742 is an apocalyptic number.

22626607742 is a deficient number, since it is larger than the sum of its proper divisors (15670130050).

22626607742 is a wasteful number, since it uses less digits than its factorization.

22626607742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615712.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 22626607742 in words is "twenty-two billion, six hundred twenty-six million, six hundred seven thousand, seven hundred forty-two".