112202121110022 has 64 divisors (see below), whose sum is σ = 250231490377920. Its totient is φ = 37266697036800.

The previous prime is 112202121109987. The next prime is 112202121110069. The reversal of 112202121110022 is 220011121202211.

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 = 112202121109977 and 112202121110004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947906122 + ... + 948024482.

It is an arithmetic number, because the mean of its divisors is an integer number (3909867037155).

Almost surely, 2^{112202121110022} is an apocalyptic number.

112202121110022 is an abundant number, since it is smaller than the sum of its proper divisors (138029369267898).

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

112202121110022 is a wasteful number, since it uses less digits than its factorization.

112202121110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181126 (or 181120 counting only the distinct ones).

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

Adding to 112202121110022 its reverse (220011121202211), we get a palindrome (332213242312233).

The spelling of 112202121110022 in words is "one hundred twelve trillion, two hundred two billion, one hundred twenty-one million, one hundred ten thousand, twenty-two".