112216162030 has 32 divisors (see below), whose sum is σ = 234290128896. Its totient is φ = 37899870624.

The previous prime is 112216162021. The next prime is 112216162033. The reversal of 112216162030 is 30261612211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112216161986 and 112216162004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112216162033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11958654 + ... + 11968033.

It is an arithmetic number, because the mean of its divisors is an integer number (7321566528).

Almost surely, 2^112216162030 is an apocalyptic number.

112216162030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112216162030 is an abundant number, since it is smaller than the sum of its proper divisors (122073966866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112216162030 is a wasteful number, since it uses less digits than its factorization.

112216162030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23926768.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 112216162030 its reverse (30261612211), we get a palindrome (142477774241).

The spelling of 112216162030 in words is "one hundred twelve billion, two hundred sixteen million, one hundred sixty-two thousand, thirty".