10222319077 has 2 divisors, whose sum is σ = 10222319078. Its totient is φ = 10222319076.

The previous prime is 10222319059. The next prime is 10222319123. The reversal of 10222319077 is 77091322201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10208879521 + 13439556 = 101039^2 + 3666^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222319077 - 2⁷ = 10222318949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222319057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111159538 + 5111159539.

It is an arithmetic number, because the mean of its divisors is an integer number (5111159539).

Almost surely, 2^10222319077 is an apocalyptic number.

It is an amenable number.

10222319077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222319077 is an equidigital number, since it uses as much as digits as its factorization.

10222319077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 10222319077 in words is "ten billion, two hundred twenty-two million, three hundred nineteen thousand, seventy-seven".