1100010111122 has 16 divisors (see below), whose sum is σ = 1777205978520. Its totient is φ = 507620812032.

The previous prime is 1100010111073. The next prime is 1100010111143. The reversal of 1100010111122 is 2211110100011.

It can be written as a sum of positive squares in 4 ways, for example, as 828007182601 + 272002928521 = 909949^2 + 521539^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2996597 + ... + 3343592.

Almost surely, 2^{1100010111122} is an apocalyptic number.

1100010111122 is a deficient number, since it is larger than the sum of its proper divisors (677195867398).

1100010111122 is a wasteful number, since it uses less digits than its factorization.

1100010111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6346877.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100010111122 its reverse (2211110100011), we get a palindrome (3311120211133).

The spelling of 1100010111122 in words is "one trillion, one hundred billion, ten million, one hundred eleven thousand, one hundred twenty-two".