112201221110 has 32 divisors (see below), whose sum is σ = 233282542752. Its totient is φ = 38400417280.

The previous prime is 112201221107. The next prime is 112201221131. The reversal of 112201221110 is 11122102211.

It is a super-2 number, since 2×112201221110² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 29998457 + ... + 30002196.

It is an arithmetic number, because the mean of its divisors is an integer number (7290079461).

Almost surely, 2^112201221110 is an apocalyptic number.

112201221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112201221110 is an abundant number, since it is smaller than the sum of its proper divisors (121081321642).

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

112201221110 is a wasteful number, since it uses less digits than its factorization.

112201221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000688.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112201221110 its reverse (11122102211), we get a palindrome (123323323321).

The spelling of 112201221110 in words is "one hundred twelve billion, two hundred one million, two hundred twenty-one thousand, one hundred ten".