12252332322422 has 16 divisors (see below), whose sum is σ = 18433415754000. Its totient is φ = 6107861157888.

The previous prime is 12252332322421. The next prime is 12252332322431. The reversal of 12252332322422 is 22422323325221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252332322421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38188829 + ... + 38508327.

It is an arithmetic number, because the mean of its divisors is an integer number (1152088484625).

Almost surely, 2^{12252332322422} is an apocalyptic number.

12252332322422 is a deficient number, since it is larger than the sum of its proper divisors (6181083431578).

12252332322422 is a wasteful number, since it uses less digits than its factorization.

12252332322422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376735.

The product of its digits is 138240, while the sum is 35.

Adding to 12252332322422 its reverse (22422323325221), we get a palindrome (34674655647643).

The spelling of 12252332322422 in words is "twelve trillion, two hundred fifty-two billion, three hundred thirty-two million, three hundred twenty-two thousand, four hundred twenty-two".