1000572219313 has 4 divisors (see below), whose sum is σ = 1000588832100. Its totient is φ = 1000555606528.

The previous prime is 1000572219277. The next prime is 1000572219347. The reversal of 1000572219313 is 3139122750001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 304253734464 + 696318484849 = 551592^2 + 834457^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000572219313 - 2⁹ = 1000572218801 is a prime.

It is a super-2 number, since 2×1000572219313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000572211313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8215720 + ... + 8336617.

It is an arithmetic number, because the mean of its divisors is an integer number (250147208025).

Almost surely, 2^{1000572219313} is an apocalyptic number.

It is an amenable number.

1000572219313 is a deficient number, since it is larger than the sum of its proper divisors (16612787).

1000572219313 is an equidigital number, since it uses as much as digits as its factorization.

1000572219313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16612786.

The product of its (nonzero) digits is 11340, while the sum is 34.

Adding to 1000572219313 its reverse (3139122750001), we get a palindrome (4139694969314).

The spelling of 1000572219313 in words is "one trillion, five hundred seventy-two million, two hundred nineteen thousand, three hundred thirteen".