1333233712172 has 24 divisors (see below), whose sum is σ = 2343073866672. Its totient is φ = 663784588800.

The previous prime is 1333233712171. The next prime is 1333233712231. The reversal of 1333233712172 is 2712173323331.

It is not an unprimeable number, because it can be changed into a prime (1333233712171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10427672 + ... + 10554752.

It is an arithmetic number, because the mean of its divisors is an integer number (97628077778).

Almost surely, 2^{1333233712172} is an apocalyptic number.

It is an amenable number.

1333233712172 is a deficient number, since it is larger than the sum of its proper divisors (1009840154500).

1333233712172 is a wasteful number, since it uses less digits than its factorization.

1333233712172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138209 (or 138207 counting only the distinct ones).

The product of its digits is 95256, while the sum is 38.

The spelling of 1333233712172 in words is "one trillion, three hundred thirty-three billion, two hundred thirty-three million, seven hundred twelve thousand, one hundred seventy-two".