22242130133012 has 12 divisors (see below), whose sum is σ = 38937380410656. Its totient is φ = 11117164301400.

The previous prime is 22242130132951. The next prime is 22242130133021. The reversal of 22242130133012 is 21033103124222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975178448 + ... + 975201255.

It is an arithmetic number, because the mean of its divisors is an integer number (3244781700888).

Almost surely, 2^{22242130133012} is an apocalyptic number.

It is an amenable number.

22242130133012 is a deficient number, since it is larger than the sum of its proper divisors (16695250277644).

22242130133012 is a wasteful number, since it uses less digits than its factorization.

22242130133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950382558 (or 1950382556 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22242130133012 its reverse (21033103124222), we get a palindrome (43275233257234).

The spelling of 22242130133012 in words is "twenty-two trillion, two hundred forty-two billion, one hundred thirty million, one hundred thirty-three thousand, twelve".