3162561112 has 16 divisors (see below), whose sum is σ = 5976495360. Its totient is φ = 1568829024.

The previous prime is 3162561109. The next prime is 3162561113. The reversal of 3162561112 is 2111652613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162561113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1555363 + ... + 1557394.

It is an arithmetic number, because the mean of its divisors is an integer number (373530960).

Almost surely, 2^3162561112 is an apocalyptic number.

It is an amenable number.

3162561112 is a deficient number, since it is larger than the sum of its proper divisors (2813934248).

3162561112 is a wasteful number, since it uses less digits than its factorization.

3162561112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112890 (or 3112886 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 3162561112 is about 56236.6527453404. The cubic root of 3162561112 is about 1467.8431218737.

The spelling of 3162561112 in words is "three billion, one hundred sixty-two million, five hundred sixty-one thousand, one hundred twelve".