112201012120110 has 64 divisors (see below), whose sum is σ = 283305706657344. Its totient is φ = 28401574579200.

The previous prime is 112201012120097. The next prime is 112201012120159. The reversal of 112201012120110 is 11021210102211.

It is a happy number.

It is a super-2 number, since 2×112201012120110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112201012120110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232661721 + ... + 1232752740.

It is an arithmetic number, because the mean of its divisors is an integer number (4426651666521).

Almost surely, 2^{112201012120110} is an apocalyptic number.

112201012120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112201012120110 is an abundant number, since it is smaller than the sum of its proper divisors (171104694537234).

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

112201012120110 is a wasteful number, since it uses less digits than its factorization.

112201012120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465414549.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112201012120110 its reverse (11021210102211), we get a palindrome (123222222222321).

The spelling of 112201012120110 in words is "one hundred twelve trillion, two hundred one billion, twelve million, one hundred twenty thousand, one hundred ten".