12233230144402 has 12 divisors (see below), whose sum is σ = 18522941878350. Its totient is φ = 6059450434016.

The previous prime is 12233230144397. The next prime is 12233230144441. The reversal of 12233230144402 is 20444103233221.

It can be written as a sum of positive squares in only one way, i.e., 11197128056521 + 1036102087881 = 3346211^2 + 1017891^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267101527 + ... + 267147322.

Almost surely, 2^{12233230144402} is an apocalyptic number.

12233230144402 is a deficient number, since it is larger than the sum of its proper divisors (6289711733948).

12233230144402 is an equidigital number, since it uses as much as digits as its factorization.

12233230144402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534249065 (or 534248958 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 12233230144402 its reverse (20444103233221), we get a palindrome (32677333377623).

The spelling of 12233230144402 in words is "twelve trillion, two hundred thirty-three billion, two hundred thirty million, one hundred forty-four thousand, four hundred two".