1373130228217 has 16 divisors (see below), whose sum is σ = 1513351232640. Its totient is φ = 1235487974400.

The previous prime is 1373130228163. The next prime is 1373130228229. The reversal of 1373130228217 is 7128220313731.

It is a cyclic number.

It is not a de Polignac number, because 1373130228217 - 2⁷ = 1373130228089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1373130228217.

It is not an unprimeable number, because it can be changed into a prime (1373130228287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688217 + ... + 2365657.

It is an arithmetic number, because the mean of its divisors is an integer number (94584452040).

Almost surely, 2^{1373130228217} is an apocalyptic number.

It is an amenable number.

1373130228217 is a deficient number, since it is larger than the sum of its proper divisors (140221004423).

1373130228217 is a wasteful number, since it uses less digits than its factorization.

1373130228217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679344.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 1373130228217 in words is "one trillion, three hundred seventy-three billion, one hundred thirty million, two hundred twenty-eight thousand, two hundred seventeen".