12322203021102 has 32 divisors (see below), whose sum is σ = 26540774602272. Its totient is φ = 3791354937984.

The previous prime is 12322203021101. The next prime is 12322203021179. The reversal of 12322203021102 is 20112030222321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322203021101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345668 + ... + 5143464.

It is an arithmetic number, because the mean of its divisors is an integer number (829399206321).

Almost surely, 2^{12322203021102} is an apocalyptic number.

12322203021102 is an abundant number, since it is smaller than the sum of its proper divisors (14218571581170).

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

12322203021102 is a wasteful number, since it uses less digits than its factorization.

12322203021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839412.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12322203021102 its reverse (20112030222321), we get a palindrome (32434233243423).

The spelling of 12322203021102 in words is "twelve trillion, three hundred twenty-two billion, two hundred three million, twenty-one thousand, one hundred two".