2222110101100 has 18 divisors (see below), whose sum is σ = 4821978919604. Its totient is φ = 888844040400.

The previous prime is 2222110101091. The next prime is 2222110101151. The reversal of 2222110101100 is 11010112222.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11110550406 + ... + 11110550605.

Almost surely, 2^{2222110101100} is an apocalyptic number.

2222110101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222110101100 is an abundant number, since it is smaller than the sum of its proper divisors (2599868818504).

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

2222110101100 is a wasteful number, since it uses less digits than its factorization.

2222110101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22221101025 (or 22221101018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2222110101100 its reverse (11010112222), we get a palindrome (2233120213322).

It can be divided in two parts, 22 and 22110101100, that added together give a palindrome (22110101122).

The spelling of 2222110101100 in words is "two trillion, two hundred twenty-two billion, one hundred ten million, one hundred one thousand, one hundred".