10023222231277 has 2 divisors, whose sum is σ = 10023222231278. Its totient is φ = 10023222231276.

The previous prime is 10023222231233. The next prime is 10023222231311. The reversal of 10023222231277 is 77213222232001.

It is an a-pointer prime, because the next prime (10023222231311) can be obtained adding 10023222231277 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6737627341636 + 3285594889641 = 2595694^2 + 1812621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023222231277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10023222231227) 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, 5011611115638 + 5011611115639.

It is an arithmetic number, because the mean of its divisors is an integer number (5011611115639).

Almost surely, 2^{10023222231277} is an apocalyptic number.

It is an amenable number.

10023222231277 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023222231277 is an equidigital number, since it uses as much as digits as its factorization.

10023222231277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

Adding to 10023222231277 its reverse (77213222232001), we get a palindrome (87236444463278).

The spelling of 10023222231277 in words is "ten trillion, twenty-three billion, two hundred twenty-two million, two hundred thirty-one thousand, two hundred seventy-seven".