112022112211002 has 160 divisors (see below), whose sum is σ = 287972107315200. Its totient is φ = 31883718236832.

The previous prime is 112022112210973. The next prime is 112022112211003. The reversal of 112022112211002 is 200112211220211.

112022112211002 is a `hidden beast` number, since 1 + 120 + 221 + 1 + 221 + 100 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (112022112211003) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 360435123 + ... + 360745785.

It is an arithmetic number, because the mean of its divisors is an integer number (1799825670720).

Almost surely, 2^{112022112211002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112022112211002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143986053657600).

112022112211002 is an abundant number, since it is smaller than the sum of its proper divisors (175949995104198).

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

112022112211002 is a wasteful number, since it uses less digits than its factorization.

112022112211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311902 (or 311893 counting only the distinct ones).

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

Adding to 112022112211002 its reverse (200112211220211), we get a palindrome (312134323431213).

The spelling of 112022112211002 in words is "one hundred twelve trillion, twenty-two billion, one hundred twelve million, two hundred eleven thousand, two".