210112112102022 has 24 divisors (see below), whose sum is σ = 490261594905264. Its totient is φ = 64649880646704.

The previous prime is 210112112101999. The next prime is 210112112102027. The reversal of 210112112102022 is 220201211211012.

210112112102022 is a `hidden beast` number, since 210 + 11 + 211 + 210 + 2 + 0 + 22 = 666.

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 = 210112112101986 and 210112112102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210112112102027) 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, 448957504258 + ... + 448957504725.

It is an arithmetic number, because the mean of its divisors is an integer number (20427566454386).

Almost surely, 2^{210112112102022} is an apocalyptic number.

210112112102022 is an abundant number, since it is smaller than the sum of its proper divisors (280149482803242).

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

210112112102022 is a wasteful number, since it uses less digits than its factorization.

210112112102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897915009004 (or 897915009001 counting only the distinct ones).

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

Adding to 210112112102022 its reverse (220201211211012), we get a palindrome (430313323313034).

The spelling of 210112112102022 in words is "two hundred ten trillion, one hundred twelve billion, one hundred twelve million, one hundred two thousand, twenty-two".