1233142404422 has 8 divisors (see below), whose sum is σ = 1849724220576. Its totient is φ = 616567664232.

The previous prime is 1233142404401. The next prime is 1233142404493. The reversal of 1233142404422 is 2244042413321.

It is a happy number.

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, 1309433 + ... + 2044724.

It is an arithmetic number, because the mean of its divisors is an integer number (231215527572).

Almost surely, 2^{1233142404422} is an apocalyptic number.

1233142404422 is a deficient number, since it is larger than the sum of its proper divisors (616581816154).

1233142404422 is a wasteful number, since it uses less digits than its factorization.

1233142404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537982.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1233142404422 its reverse (2244042413321), we get a palindrome (3477184817743).

The spelling of 1233142404422 in words is "one trillion, two hundred thirty-three billion, one hundred forty-two million, four hundred four thousand, four hundred twenty-two".