2132222331112 has 32 divisors (see below), whose sum is σ = 4178050836480. Its totient is φ = 1018215696960.

The previous prime is 2132222331079. The next prime is 2132222331133. The reversal of 2132222331112 is 2111332222312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8644008 + ... + 8887255.

It is an arithmetic number, because the mean of its divisors is an integer number (130564088640).

Almost surely, 2^{2132222331112} is an apocalyptic number.

It is an amenable number.

2132222331112 is a deficient number, since it is larger than the sum of its proper divisors (2045828505368).

2132222331112 is a wasteful number, since it uses less digits than its factorization.

2132222331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531953 (or 17531949 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 2132222331112 its reverse (2111332222312), we get a palindrome (4243554553424).

The spelling of 2132222331112 in words is "two trillion, one hundred thirty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, one hundred twelve".