1200920223300 has 72 divisors (see below), whose sum is σ = 3971042878656. Its totient is φ = 274496050560.

The previous prime is 1200920223289. The next prime is 1200920223313. The reversal of 1200920223300 is 33220290021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285931287 + ... + 285935486.

Almost surely, 2^{1200920223300} is an apocalyptic number.

1200920223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200920223300 is an abundant number, since it is smaller than the sum of its proper divisors (2770122655356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200920223300 is a wasteful number, since it uses less digits than its factorization.

1200920223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571866797 (or 571866790 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 1200920223300 in words is "one trillion, two hundred billion, nine hundred twenty million, two hundred twenty-three thousand, three hundred".