1050022312393 has 2 divisors, whose sum is σ = 1050022312394. Its totient is φ = 1050022312392.

The previous prime is 1050022312343. The next prime is 1050022312411. The reversal of 1050022312393 is 3932132200501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 554500643904 + 495521668489 = 744648^2 + 703933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050022312393 is a prime.

It is a super-2 number, since 2×1050022312393² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050022312333) 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 as a sum of consecutive naturals, namely, 525011156196 + 525011156197.

It is an arithmetic number, because the mean of its divisors is an integer number (525011156197).

Almost surely, 2^{1050022312393} is an apocalyptic number.

It is an amenable number.

1050022312393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050022312393 is an equidigital number, since it uses as much as digits as its factorization.

1050022312393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 1050022312393 its reverse (3932132200501), we get a palindrome (4982154512894).

The spelling of 1050022312393 in words is "one trillion, fifty billion, twenty-two million, three hundred twelve thousand, three hundred ninety-three".