12102140211322 has 64 divisors (see below), whose sum is σ = 22215604320000. Its totient is φ = 4826279411712.

The previous prime is 12102140211307. The next prime is 12102140211323. The reversal of 12102140211322 is 22311204120121.

12102140211322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12102140211293 and 12102140211302.

It is not an unprimeable number, because it can be changed into a prime (12102140211323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443304429 + ... + 443331727.

It is an arithmetic number, because the mean of its divisors is an integer number (347118817500).

Almost surely, 2^{12102140211322} is an apocalyptic number.

12102140211322 is a deficient number, since it is larger than the sum of its proper divisors (10113464108678).

12102140211322 is a wasteful number, since it uses less digits than its factorization.

12102140211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48343.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 12102140211322 its reverse (22311204120121), we get a palindrome (34413344331443).

The spelling of 12102140211322 in words is "twelve trillion, one hundred two billion, one hundred forty million, two hundred eleven thousand, three hundred twenty-two".