22613402598 has 48 divisors (see below), whose sum is σ = 46229833728. Its totient is φ = 7374021600.

The previous prime is 22613402597. The next prime is 22613402627. The reversal of 22613402598 is 89520431622.

It is a super-2 number, since 2×22613402598² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22613402593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4261615 + ... + 4266917.

It is an arithmetic number, because the mean of its divisors is an integer number (963121536).

Almost surely, 2^22613402598 is an apocalyptic number.

22613402598 is an abundant number, since it is smaller than the sum of its proper divisors (23616431130).

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

22613402598 is a wasteful number, since it uses less digits than its factorization.

22613402598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621 (or 5560 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 22613402598 in words is "twenty-two billion, six hundred thirteen million, four hundred two thousand, five hundred ninety-eight".