12211102332022 has 16 divisors (see below), whose sum is σ = 19982130879744. Its totient is φ = 5550410209000.

The previous prime is 12211102332017. The next prime is 12211102332067. The reversal of 12211102332022 is 22023320111221.

It is a super-2 number, since 2×12211102332022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12211102331984 and 12211102332002.

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, 3158554 + ... + 5865037.

It is an arithmetic number, because the mean of its divisors is an integer number (1248883179984).

Almost surely, 2^{12211102332022} is an apocalyptic number.

12211102332022 is a deficient number, since it is larger than the sum of its proper divisors (7771028547722).

12211102332022 is a wasteful number, since it uses less digits than its factorization.

12211102332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085115.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12211102332022 its reverse (22023320111221), we get a palindrome (34234422443243).

The spelling of 12211102332022 in words is "twelve trillion, two hundred eleven billion, one hundred two million, three hundred thirty-two thousand, twenty-two".