1852222407613 has 8 divisors (see below), whose sum is σ = 1912278663680. Its totient is φ = 1792185348240.

The previous prime is 1852222407601. The next prime is 1852222407647. The reversal of 1852222407613 is 3167042222581.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1852222407613 - 2³³ = 1843632473021 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 1852222407613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1852222401613) 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, 4602945 + ... + 4989142.

It is an arithmetic number, because the mean of its divisors is an integer number (239034832960).

Almost surely, 2^{1852222407613} is an apocalyptic number.

It is an amenable number.

1852222407613 is a deficient number, since it is larger than the sum of its proper divisors (60056256067).

1852222407613 is an equidigital number, since it uses as much as digits as its factorization.

1852222407613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9598347.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 1852222407613 in words is "one trillion, eight hundred fifty-two billion, two hundred twenty-two million, four hundred seven thousand, six hundred thirteen".