12333143422 has 8 divisors (see below), whose sum is σ = 18502394400. Its totient is φ = 6165678624.

The previous prime is 12333143401. The next prime is 12333143443. The reversal of 12333143422 is 22434133321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12333143401) and next prime (12333143443).

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

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, 429147 + ... + 456982.

It is an arithmetic number, because the mean of its divisors is an integer number (2312799300).

Almost surely, 2^12333143422 is an apocalyptic number.

12333143422 is a deficient number, since it is larger than the sum of its proper divisors (6169250978).

12333143422 is an equidigital number, since it uses as much as digits as its factorization.

12333143422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893090.

The product of its digits is 10368, while the sum is 28.

Adding to 12333143422 its reverse (22434133321), we get a palindrome (34767276743).

It can be divided in two parts, 123331 and 43422, that added together give a triangular number (166753 = T₅₇₇).

The spelling of 12333143422 in words is "twelve billion, three hundred thirty-three million, one hundred forty-three thousand, four hundred twenty-two".