11101022211122 has 16 divisors (see below), whose sum is σ = 17376712133760. Its totient is φ = 5308818141792.

The previous prime is 11101022211089. The next prime is 11101022211137. The reversal of 11101022211122 is 22111222010111.

It is a self number, because there is not a number n which added to its sum of digits gives 11101022211122.

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, 7652747 + ... + 8987022.

It is an arithmetic number, because the mean of its divisors is an integer number (1086044508360).

Almost surely, 2^{11101022211122} is an apocalyptic number.

11101022211122 is a deficient number, since it is larger than the sum of its proper divisors (6275689922638).

11101022211122 is a wasteful number, since it uses less digits than its factorization.

11101022211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16654297.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11101022211122 its reverse (22111222010111), we get a palindrome (33212244221233).

The spelling of 11101022211122 in words is "eleven trillion, one hundred one billion, twenty-two million, two hundred eleven thousand, one hundred twenty-two".