22132115133142 has 64 divisors (see below), whose sum is σ = 40069277614080. Its totient is φ = 8963504500896.

The previous prime is 22132115133097. The next prime is 22132115133151. The reversal of 22132115133142 is 24133151123122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11769459 + ... + 13519777.

It is an arithmetic number, because the mean of its divisors is an integer number (626082462720).

Almost surely, 2^{22132115133142} is an apocalyptic number.

22132115133142 is a deficient number, since it is larger than the sum of its proper divisors (17937162480938).

22132115133142 is a wasteful number, since it uses less digits than its factorization.

22132115133142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750825.

The product of its digits is 8640, while the sum is 31.

Adding to 22132115133142 its reverse (24133151123122), we get a palindrome (46265266256264).

The spelling of 22132115133142 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred fifteen million, one hundred thirty-three thousand, one hundred forty-two".