111210002122202 has 16 divisors (see below), whose sum is σ = 177352128080640. Its totient is φ = 52183856614032.

The previous prime is 111210002122201. The next prime is 111210002122231. The reversal of 111210002122202 is 202221200012111.

It is not an unprimeable number, because it can be changed into a prime (111210002122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22807627202 + ... + 22807632077.

It is an arithmetic number, because the mean of its divisors is an integer number (11084508005040).

Almost surely, 2^{111210002122202} is an apocalyptic number.

111210002122202 is a deficient number, since it is larger than the sum of its proper divisors (66142125958438).

111210002122202 is a wasteful number, since it uses less digits than its factorization.

111210002122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45615259357.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111210002122202 its reverse (202221200012111), we get a palindrome (313431202134313).

The spelling of 111210002122202 in words is "one hundred eleven trillion, two hundred ten billion, two million, one hundred twenty-two thousand, two hundred two".