112210202012022 has 24 divisors (see below), whose sum is σ = 243126366131376. Its totient is φ = 37402745013456.

The previous prime is 112210202012003. The next prime is 112210202012023. The reversal of 112210202012022 is 220210202012211.

It is a happy number.

112210202012022 is a `hidden beast` number, since 112 + 210 + 202 + 0 + 120 + 22 = 666.

It is a super-2 number, since 2×112210202012022² (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 a junction number, because it is equal to n+sod(n) for n = 112210202011986 and 112210202012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210202012023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53582178 + ... + 55636949.

It is an arithmetic number, because the mean of its divisors is an integer number (10130265255474).

Almost surely, 2^{112210202012022} is an apocalyptic number.

112210202012022 is an abundant number, since it is smaller than the sum of its proper divisors (130916164119354).

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

112210202012022 is a wasteful number, since it uses less digits than its factorization.

112210202012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109276212 (or 109276209 counting only the distinct ones).

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

Adding to 112210202012022 its reverse (220210202012211), we get a palindrome (332420404024233).

The spelling of 112210202012022 in words is "one hundred twelve trillion, two hundred ten billion, two hundred two million, twelve thousand, twenty-two".