11200021112022 has 16 divisors (see below), whose sum is σ = 22401974567280. Its totient is φ = 3733018313472.

The previous prime is 11200021112017. The next prime is 11200021112029. The reversal of 11200021112022 is 22021112000211.

It is a junction number, because it is equal to n+sod(n) for n = 11200021111992 and 11200021112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200021112029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80438947 + ... + 80578062.

It is an arithmetic number, because the mean of its divisors is an integer number (1400123410455).

Almost surely, 2^{11200021112022} is an apocalyptic number.

11200021112022 is an abundant number, since it is smaller than the sum of its proper divisors (11201953455258).

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

11200021112022 is a wasteful number, since it uses less digits than its factorization.

11200021112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161028607.

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

Adding to 11200021112022 its reverse (22021112000211), we get a palindrome (33221133112233).

The spelling of 11200021112022 in words is "eleven trillion, two hundred billion, twenty-one million, one hundred twelve thousand, twenty-two".