12403022141012 has 12 divisors (see below), whose sum is σ = 21705428366496. Its totient is φ = 6201471179160.

The previous prime is 12403022140997. The next prime is 12403022141033. The reversal of 12403022141012 is 21014122030421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9267728 + ... + 10521255.

It is an arithmetic number, because the mean of its divisors is an integer number (1808785697208).

Almost surely, 2^{12403022141012} is an apocalyptic number.

It is an amenable number.

12403022141012 is a deficient number, since it is larger than the sum of its proper divisors (9302406225484).

12403022141012 is a wasteful number, since it uses less digits than its factorization.

12403022141012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19945678 (or 19945676 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12403022141012 its reverse (21014122030421), we get a palindrome (33417144171433).

The spelling of 12403022141012 in words is "twelve trillion, four hundred three billion, twenty-two million, one hundred forty-one thousand, twelve".