22613268152 has 48 divisors (see below), whose sum is σ = 44823430800. Its totient is φ = 10693710720.

The previous prime is 22613268137. The next prime is 22613268169. The reversal of 22613268152 is 25186231622.

It is a happy number.

It is a super-2 number, since 2×22613268152² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1816124 + ... + 1828532.

It is an arithmetic number, because the mean of its divisors is an integer number (933821475).

Almost surely, 2^22613268152 is an apocalyptic number.

It is an amenable number.

22613268152 is a deficient number, since it is larger than the sum of its proper divisors (22210162648).

22613268152 is a wasteful number, since it uses less digits than its factorization.

22613268152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13084 (or 13061 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

Adding to 22613268152 its reverse (25186231622), we get a palindrome (47799499774).

The spelling of 22613268152 in words is "twenty-two billion, six hundred thirteen million, two hundred sixty-eight thousand, one hundred fifty-two".