112221122210010 has 160 divisors (see below), whose sum is σ = 329187841722432. Its totient is φ = 27204634321920.

The previous prime is 112221122210009. The next prime is 112221122210027. The reversal of 112221122210010 is 10012221122211.

112221122210010 is a `hidden beast` number, since 1 + 122 + 211 + 222 + 100 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 926873497 + ... + 926994563.

Almost surely, 2^{112221122210010} is an apocalyptic number.

112221122210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221122210010 is an abundant number, since it is smaller than the sum of its proper divisors (216966719512422).

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

112221122210010 is a wasteful number, since it uses less digits than its factorization.

112221122210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225130 (or 225121 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112221122210010 its reverse (10012221122211), we get a palindrome (122233343332221).

The spelling of 112221122210010 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred ten thousand, ten".