1111102110022 has 32 divisors (see below), whose sum is σ = 1742640666624. Its totient is φ = 530798452800.

The previous prime is 1111102110007. The next prime is 1111102110043. The reversal of 1111102110022 is 2200112011111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111102109984 and 1111102110011.

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, 7489122 + ... + 7636042.

It is an arithmetic number, because the mean of its divisors is an integer number (54457520832).

Almost surely, 2^{1111102110022} is an apocalyptic number.

1111102110022 is a deficient number, since it is larger than the sum of its proper divisors (631538556602).

1111102110022 is a wasteful number, since it uses less digits than its factorization.

1111102110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148884.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1111102110022 its reverse (2200112011111), we get a palindrome (3311214121133).

The spelling of 1111102110022 in words is "one trillion, one hundred eleven billion, one hundred two million, one hundred ten thousand, twenty-two".