112011020001222 has 32 divisors (see below), whose sum is σ = 225384414845184. Its totient is φ = 37109985712800.

The previous prime is 112011020001191. The next prime is 112011020001229. The reversal of 112011020001222 is 222100020110211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011020001229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5618097 + ... + 15987027.

It is an arithmetic number, because the mean of its divisors is an integer number (7043262963912).

Almost surely, 2^{112011020001222} is an apocalyptic number.

112011020001222 is an abundant number, since it is smaller than the sum of its proper divisors (113373394843962).

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

112011020001222 is a wasteful number, since it uses less digits than its factorization.

112011020001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10379884.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112011020001222 its reverse (222100020110211), we get a palindrome (334111040111433).

The spelling of 112011020001222 in words is "one hundred twelve trillion, eleven billion, twenty million, one thousand, two hundred twenty-two".