1000223310131 has 16 divisors (see below), whose sum is σ = 1044833616288. Its totient is φ = 956606726400.

The previous prime is 1000223310127. The next prime is 1000223310181. The reversal of 1000223310131 is 1310133220001.

It is a cyclic number.

It is not a de Polignac number, because 1000223310131 - 2² = 1000223310127 is a prime.

It is a super-2 number, since 2×1000223310131² (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 (1000223310181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2385461 + ... + 2773241.

It is an arithmetic number, because the mean of its divisors is an integer number (65302101018).

Almost surely, 2^{1000223310131} is an apocalyptic number.

1000223310131 is a deficient number, since it is larger than the sum of its proper divisors (44610306157).

1000223310131 is a wasteful number, since it uses less digits than its factorization.

1000223310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389062.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1000223310131 its reverse (1310133220001), we get a palindrome (2310356530132).

The spelling of 1000223310131 in words is "one trillion, two hundred twenty-three million, three hundred ten thousand, one hundred thirty-one".