112221120011010 has 16 divisors (see below), whose sum is σ = 269330688026496. Its totient is φ = 29925632002928.

The previous prime is 112221120010973. The next prime is 112221120011027. The reversal of 112221120011010 is 10110021122211.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870352000154 + ... + 1870352000213.

It is an arithmetic number, because the mean of its divisors is an integer number (16833168001656).

Almost surely, 2^{112221120011010} is an apocalyptic number.

112221120011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221120011010 is an abundant number, since it is smaller than the sum of its proper divisors (157109568015486).

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

112221120011010 is a wasteful number, since it uses less digits than its factorization.

112221120011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740704000377.

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

Adding to 112221120011010 its reverse (10110021122211), we get a palindrome (122331141133221).

The spelling of 112221120011010 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred twenty million, eleven thousand, ten".