11221010102022 has 32 divisors (see below), whose sum is σ = 27156730332672. Its totient is φ = 3017414481024.

The previous prime is 11221010102011. The next prime is 11221010102047. The reversal of 11221010102022 is 22020101012211.

It is a super-2 number, since 2×11221010102022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11221010101992 and 11221010102010.

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, 7857849498 + ... + 7857850925.

It is an arithmetic number, because the mean of its divisors is an integer number (848647822896).

Almost surely, 2^{11221010102022} is an apocalyptic number.

11221010102022 is an abundant number, since it is smaller than the sum of its proper divisors (15935720230650).

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

11221010102022 is a wasteful number, since it uses less digits than its factorization.

11221010102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15715700452.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11221010102022 its reverse (22020101012211), we get a palindrome (33241111114233).

The spelling of 11221010102022 in words is "eleven trillion, two hundred twenty-one billion, ten million, one hundred two thousand, twenty-two".