110111121122202 has 48 divisors (see below), whose sum is σ = 245025606343752. Its totient is φ = 35711195794560.

The previous prime is 110111121122159. The next prime is 110111121122237. The reversal of 110111121122202 is 202221121111011.

It is a happy number.

110111121122202 is a `hidden beast` number, since 110 + 111 + 121 + 122 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 109830379040001 + 280742082201 = 10479999^2 + 529851^2 .

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 23 ways as a sum of consecutive naturals, for example, 46037752 + ... + 48370412.

Almost surely, 2^{110111121122202} is an apocalyptic number.

110111121122202 is an abundant number, since it is smaller than the sum of its proper divisors (134914485221550).

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

110111121122202 is a wasteful number, since it uses less digits than its factorization.

110111121122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403583 (or 2403580 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110111121122202 its reverse (202221121111011), we get a palindrome (312332242233213).

The spelling of 110111121122202 in words is "one hundred ten trillion, one hundred eleven billion, one hundred twenty-one million, one hundred twenty-two thousand, two hundred two".