112162216090 has 64 divisors (see below), whose sum is σ = 210381494400. Its totient is φ = 43018746624.

The previous prime is 112162216081. The next prime is 112162216097. The reversal of 112162216090 is 90612261211.

It is not an unprimeable number, because it can be changed into a prime (112162216097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21029064 + ... + 21034396.

It is an arithmetic number, because the mean of its divisors is an integer number (3287210850).

Almost surely, 2^112162216090 is an apocalyptic number.

112162216090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112162216090 is a deficient number, since it is larger than the sum of its proper divisors (98219278310).

112162216090 is a wasteful number, since it uses less digits than its factorization.

112162216090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 112162216090 in words is "one hundred twelve billion, one hundred sixty-two million, two hundred sixteen thousand, ninety".