22132121311112 has 16 divisors (see below), whose sum is σ = 41498091038400. Its totient is φ = 11065963700880.

The previous prime is 22132121311073. The next prime is 22132121311127. The reversal of 22132121311112 is 21111312123122.

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 3 ways as a sum of consecutive naturals, for example, 11144564 + ... + 12979427.

It is an arithmetic number, because the mean of its divisors is an integer number (2593630689900).

Almost surely, 2^{22132121311112} is an apocalyptic number.

It is an amenable number.

22132121311112 is a deficient number, since it is larger than the sum of its proper divisors (19365969727288).

22132121311112 is a wasteful number, since it uses less digits than its factorization.

22132121311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24238676 (or 24238672 counting only the distinct ones).

The product of its digits is 288, while the sum is 23.

Adding to 22132121311112 its reverse (21111312123122), we get a palindrome (43243433434234).

The spelling of 22132121311112 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred twenty-one million, three hundred eleven thousand, one hundred twelve".