12220032322022 has 16 divisors (see below), whose sum is σ = 20948694946080. Its totient is φ = 5237139682368.

The previous prime is 12220032321977. The next prime is 12220032322033. The reversal of 12220032322022 is 22022323002221.

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, 3670418 + ... + 6157274.

It is an arithmetic number, because the mean of its divisors is an integer number (1309293434130).

Almost surely, 2^{12220032322022} is an apocalyptic number.

12220032322022 is a deficient number, since it is larger than the sum of its proper divisors (8728662624058).

12220032322022 is a wasteful number, since it uses less digits than its factorization.

12220032322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837855.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12220032322022 its reverse (22022323002221), we get a palindrome (34242355324243).

The spelling of 12220032322022 in words is "twelve trillion, two hundred twenty billion, thirty-two million, three hundred twenty-two thousand, twenty-two".