11102220121022 has 16 divisors (see below), whose sum is σ = 16666111622400. Its totient is φ = 5546850752088.

The previous prime is 11102220120997. The next prime is 11102220121033. The reversal of 11102220121022 is 22012102220111.

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, 18899213 + ... + 19477799.

It is an arithmetic number, because the mean of its divisors is an integer number (1041631976400).

Almost surely, 2^{11102220121022} is an apocalyptic number.

11102220121022 is a deficient number, since it is larger than the sum of its proper divisors (5563891501378).

11102220121022 is a wasteful number, since it uses less digits than its factorization.

11102220121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585935.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11102220121022 its reverse (22012102220111), we get a palindrome (33114322341133).

The spelling of 11102220121022 in words is "eleven trillion, one hundred two billion, two hundred twenty million, one hundred twenty-one thousand, twenty-two".