11222101122022 has 48 divisors (see below), whose sum is σ = 19859610339360. Its totient is φ = 4741161129600.

The previous prime is 11222101121971. The next prime is 11222101122041. The reversal of 11222101122022 is 22022110122211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60309504 + ... + 60495292.

It is an arithmetic number, because the mean of its divisors is an integer number (413741882070).

Almost surely, 2^{11222101122022} is an apocalyptic number.

11222101122022 is a deficient number, since it is larger than the sum of its proper divisors (8637509217338).

11222101122022 is a wasteful number, since it uses less digits than its factorization.

11222101122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194557 (or 194550 counting only the distinct ones).

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

Adding to 11222101122022 its reverse (22022110122211), we get a palindrome (33244211244233).

The spelling of 11222101122022 in words is "eleven trillion, two hundred twenty-two billion, one hundred one million, one hundred twenty-two thousand, twenty-two".