22233130612 has 48 divisors (see below), whose sum is σ = 48520926720. Its totient is φ = 8660066400.

The previous prime is 22233130597. The next prime is 22233130627. The reversal of 22233130612 is 21603133222.

It is an interprime number because it is at equal distance from previous prime (22233130597) and next prime (22233130627).

It is a congruent number.

It is an unprimeable number.

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, 1773687 + ... + 1786177.

It is an arithmetic number, because the mean of its divisors is an integer number (1010852640).

Almost surely, 2^22233130612 is an apocalyptic number.

22233130612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22233130612 is an abundant number, since it is smaller than the sum of its proper divisors (26287796108).

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

22233130612 is a wasteful number, since it uses less digits than its factorization.

22233130612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18292 (or 18290 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22233130612 its reverse (21603133222), we get a palindrome (43836263834).

The spelling of 22233130612 in words is "twenty-two billion, two hundred thirty-three million, one hundred thirty thousand, six hundred twelve".