2110112222222 has 8 divisors (see below), whose sum is σ = 3351354705936. Its totient is φ = 992993986912.

The previous prime is 2110112222219. The next prime is 2110112222227. The reversal of 2110112222222 is 2222222110112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2110112222222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2110112222194 and 2110112222203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110112222227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31031062058 + ... + 31031062125.

It is an arithmetic number, because the mean of its divisors is an integer number (418919338242).

Almost surely, 2^{2110112222222} is an apocalyptic number.

2110112222222 is a deficient number, since it is larger than the sum of its proper divisors (1241242483714).

2110112222222 is a wasteful number, since it uses less digits than its factorization.

2110112222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62062124202.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2110112222222 its reverse (2222222110112), we get a palindrome (4332334332334).

The spelling of 2110112222222 in words is "two trillion, one hundred ten billion, one hundred twelve million, two hundred twenty-two thousand, two hundred twenty-two".