1023222044231 has 2 divisors, whose sum is σ = 1023222044232. Its totient is φ = 1023222044230.

The previous prime is 1023222044171. The next prime is 1023222044237. The reversal of 1023222044231 is 1324402223201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023222044231 - 2⁶ = 1023222044167 is a prime.

It is a super-2 number, since 2×1023222044231² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1023222044231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023222044237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511611022115 + 511611022116.

It is an arithmetic number, because the mean of its divisors is an integer number (511611022116).

Almost surely, 2^{1023222044231} is an apocalyptic number.

1023222044231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023222044231 is an equidigital number, since it uses as much as digits as its factorization.

1023222044231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1023222044231 its reverse (1324402223201), we get a palindrome (2347624267432).

The spelling of 1023222044231 in words is "one trillion, twenty-three billion, two hundred twenty-two million, forty-four thousand, two hundred thirty-one".