112220222211102 has 32 divisors (see below), whose sum is σ = 226171183455360. Its totient is φ = 37118328305760.

The previous prime is 112220222211023. The next prime is 112220222211211. The reversal of 112220222211102 is 201112222022211.

It is a super-2 number, since 2×112220222211102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4694049 + ... + 15699507.

It is an arithmetic number, because the mean of its divisors is an integer number (7067849482980).

Almost surely, 2^{112220222211102} is an apocalyptic number.

112220222211102 is an abundant number, since it is smaller than the sum of its proper divisors (113950961244258).

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

112220222211102 is a wasteful number, since it uses less digits than its factorization.

112220222211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11018568.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112220222211102 its reverse (201112222022211), we get a palindrome (313332444233313).

The spelling of 112220222211102 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred twenty-two million, two hundred eleven thousand, one hundred two".