110012122220202 has 24 divisors (see below), whose sum is σ = 244801749446436. Its totient is φ = 35679607206336.

The previous prime is 110012122220179. The next prime is 110012122220213. The reversal of 110012122220202 is 202022221210011.

It is a happy number.

110012122220202 is a `hidden beast` number, since 1 + 100 + 121 + 22 + 220 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 93211706653641 + 16800415566561 = 9654621^2 + 4098831^2 .

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 11 ways as a sum of consecutive naturals, for example, 82591682683 + ... + 82591684014.

Almost surely, 2^{110012122220202} is an apocalyptic number.

110012122220202 is an abundant number, since it is smaller than the sum of its proper divisors (134789627226234).

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

110012122220202 is a wasteful number, since it uses less digits than its factorization.

110012122220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165183366742 (or 165183366739 counting only the distinct ones).

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

Adding to 110012122220202 its reverse (202022221210011), we get a palindrome (312034343430213).

The spelling of 110012122220202 in words is "one hundred ten trillion, twelve billion, one hundred twenty-two million, two hundred twenty thousand, two hundred two".