11101022022 has 16 divisors (see below), whose sum is σ = 22430932272. Its totient is φ = 3662192640.

The previous prime is 11101022021. The next prime is 11101022047. The reversal of 11101022022 is 22022010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101021989 and 11101022007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101022021) 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, 9536379 + ... + 9537542.

It is an arithmetic number, because the mean of its divisors is an integer number (1401933267).

Almost surely, 2^11101022022 is an apocalyptic number.

11101022022 is an abundant number, since it is smaller than the sum of its proper divisors (11329910250).

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

11101022022 is a wasteful number, since it uses less digits than its factorization.

11101022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074023.

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

Adding to 11101022022 its reverse (22022010111), we get a palindrome (33123032133).

The spelling of 11101022022 in words is "eleven billion, one hundred one million, twenty-two thousand, twenty-two".