12201102022 has 8 divisors (see below), whose sum is σ = 18307177200. Its totient is φ = 6098709624.

The previous prime is 12201102019. The next prime is 12201102071. The reversal of 12201102022 is 22020110221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12201101993 and 12201102011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912397 + ... + 925672.

It is an arithmetic number, because the mean of its divisors is an integer number (2288397150).

Almost surely, 2^12201102022 is an apocalyptic number.

12201102022 is a deficient number, since it is larger than the sum of its proper divisors (6106075178).

12201102022 is a wasteful number, since it uses less digits than its factorization.

12201102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841390.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12201102022 its reverse (22020110221), we get a palindrome (34221212243).

The spelling of 12201102022 in words is "twelve billion, two hundred one million, one hundred two thousand, twenty-two".