1200323331292 has 48 divisors (see below), whose sum is σ = 2210270267520. Its totient is φ = 569617574400.

The previous prime is 1200323331283. The next prime is 1200323331349. The reversal of 1200323331292 is 2921333230021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82996942 + ... + 83011402.

It is an arithmetic number, because the mean of its divisors is an integer number (46047297240).

Almost surely, 2^{1200323331292} is an apocalyptic number.

It is an amenable number.

1200323331292 is a deficient number, since it is larger than the sum of its proper divisors (1009946936228).

1200323331292 is a wasteful number, since it uses less digits than its factorization.

1200323331292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28222 (or 28220 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 1200323331292 in words is "one trillion, two hundred billion, three hundred twenty-three million, three hundred thirty-one thousand, two hundred ninety-two".