110112221210202 has 48 divisors (see below), whose sum is σ = 238690892119680. Its totient is φ = 36686476022976.

The previous prime is 110112221210179. The next prime is 110112221210279. The reversal of 110112221210202 is 202012122211011.

110112221210202 is a `hidden beast` number, since 110 + 1 + 122 + 21 + 210 + 202 = 666.

It is a super-3 number, since 3×110112221210202³ (a number of 43 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317512783 + ... + 317859389.

It is an arithmetic number, because the mean of its divisors is an integer number (4972726919160).

Almost surely, 2^{110112221210202} is an apocalyptic number.

110112221210202 is an abundant number, since it is smaller than the sum of its proper divisors (128578670909478).

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

110112221210202 is a wasteful number, since it uses less digits than its factorization.

110112221210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355027 (or 355024 counting only the distinct ones).

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

Adding to 110112221210202 its reverse (202012122211011), we get a palindrome (312124343421213).

The spelling of 110112221210202 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty-one million, two hundred ten thousand, two hundred two".