1330555012250 has 64 divisors (see below), whose sum is σ = 2534277867264. Its totient is φ = 522949896000.

The previous prime is 1330555012247. The next prime is 1330555012301. The reversal of 1330555012250 is 522105550331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14701637 + ... + 14791863.

It is an arithmetic number, because the mean of its divisors is an integer number (39598091676).

Almost surely, 2^{1330555012250} is an apocalyptic number.

1330555012250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330555012250 is a deficient number, since it is larger than the sum of its proper divisors (1203722855014).

1330555012250 is an equidigital number, since it uses as much as digits as its factorization.

1330555012250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91272 (or 91262 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 1330555012250 in words is "one trillion, three hundred thirty billion, five hundred fifty-five million, twelve thousand, two hundred fifty".