11102012022 has 16 divisors (see below), whose sum is σ = 22400521200. Its totient is φ = 3667921152.

The previous prime is 11102011997. The next prime is 11102012039. The reversal of 11102012022 is 22021020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102011989 and 11102012007.

It is a congruent number.

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, 8186647 + ... + 8188002.

It is an arithmetic number, because the mean of its divisors is an integer number (1400032575).

Almost surely, 2^11102012022 is an apocalyptic number.

11102012022 is an abundant number, since it is smaller than the sum of its proper divisors (11298509178).

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

11102012022 is a wasteful number, since it uses less digits than its factorization.

11102012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16374767.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11102012022 its reverse (22021020111), we get a palindrome (33123032133).

The spelling of 11102012022 in words is "eleven billion, one hundred two million, twelve thousand, twenty-two".