11101122222022 has 32 divisors (see below), whose sum is σ = 19861583818752. Its totient is φ = 4549928242464.

The previous prime is 11101122222011. The next prime is 11101122222031. The reversal of 11101122222022 is 22022222110111.

11101122222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1446993 + ... + 4929100.

It is an arithmetic number, because the mean of its divisors is an integer number (620674494336).

Almost surely, 2^{11101122222022} is an apocalyptic number.

11101122222022 is a deficient number, since it is larger than the sum of its proper divisors (8760461596730).

11101122222022 is a wasteful number, since it uses less digits than its factorization.

11101122222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381532.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11101122222022 its reverse (22022222110111), we get a palindrome (33123344332133).

The spelling of 11101122222022 in words is "eleven trillion, one hundred one billion, one hundred twenty-two million, two hundred twenty-two thousand, twenty-two".