2112135612232 has 8 divisors (see below), whose sum is σ = 3960254272950. Its totient is φ = 1056067806112.

The previous prime is 2112135612229. The next prime is 2112135612247. The reversal of 2112135612232 is 2322165312112.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1950027916356 + 162107695876 = 1396434^2 + 402626^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2112135612232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112135612194 and 2112135612203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132008475757 + ... + 132008475772.

Almost surely, 2^{2112135612232} is an apocalyptic number.

It is an amenable number.

2112135612232 is a deficient number, since it is larger than the sum of its proper divisors (1848118660718).

2112135612232 is a wasteful number, since it uses less digits than its factorization.

2112135612232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264016951535 (or 264016951531 counting only the distinct ones).

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

The spelling of 2112135612232 in words is "two trillion, one hundred twelve billion, one hundred thirty-five million, six hundred twelve thousand, two hundred thirty-two".