12231424402 has 8 divisors (see below), whose sum is σ = 18658105200. Its totient is φ = 6012056004.

The previous prime is 12231424349. The next prime is 12231424411. The reversal of 12231424402 is 20442413221.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 51827952 + ... + 51828187.

It is an arithmetic number, because the mean of its divisors is an integer number (2332263150).

Almost surely, 2^12231424402 is an apocalyptic number.

12231424402 is a deficient number, since it is larger than the sum of its proper divisors (6426680798).

12231424402 is a wasteful number, since it uses less digits than its factorization.

12231424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103656200.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12231424402 its reverse (20442413221), we get a palindrome (32673837623).

The spelling of 12231424402 in words is "twelve billion, two hundred thirty-one million, four hundred twenty-four thousand, four hundred two".