1110021122022 has 64 divisors (see below), whose sum is σ = 2331176730624. Its totient is φ = 351688914720.

The previous prime is 1110021122017. The next prime is 1110021122033. The reversal of 1110021122022 is 2202211200111.

It is a junction number, because it is equal to n+sod(n) for n = 1110021121992 and 1110021122010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102480147 + ... + 102490977.

It is an arithmetic number, because the mean of its divisors is an integer number (36424636416).

Almost surely, 2^{1110021122022} is an apocalyptic number.

1110021122022 is an abundant number, since it is smaller than the sum of its proper divisors (1221155608602).

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

1110021122022 is a wasteful number, since it uses less digits than its factorization.

1110021122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15473.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1110021122022 its reverse (2202211200111), we get a palindrome (3312232322133).

The spelling of 1110021122022 in words is "one trillion, one hundred ten billion, twenty-one million, one hundred twenty-two thousand, twenty-two".