112210212202002 has 96 divisors (see below), whose sum is σ = 254556647654400. Its totient is φ = 35675610437376.

The previous prime is 112210212202001. The next prime is 112210212202007. The reversal of 112210212202002 is 200202212012211.

It is a happy number.

112210212202002 is a `hidden beast` number, since 1 + 1 + 221 + 0 + 21 + 220 + 200 + 2 = 666.

It is a super-2 number, since 2×112210212202002² (a number of 29 digits) contains 22 as substring.

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 (112210212202001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 564568399 + ... + 564767117.

It is an arithmetic number, because the mean of its divisors is an integer number (2651631746400).

Almost surely, 2^{112210212202002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112210212202002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127278323827200).

112210212202002 is an abundant number, since it is smaller than the sum of its proper divisors (142346435452398).

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

112210212202002 is a wasteful number, since it uses less digits than its factorization.

112210212202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211872 (or 211869 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112210212202002 its reverse (200202212012211), we get a palindrome (312412424214213).

The spelling of 112210212202002 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twelve million, two hundred two thousand, two".