10223021239 has 2 divisors, whose sum is σ = 10223021240. Its totient is φ = 10223021238.

The previous prime is 10223021219. The next prime is 10223021243. The reversal of 10223021239 is 93212032201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10223021239 - 2¹⁹ = 10222496951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10223021219) 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 as a sum of consecutive naturals, namely, 5111510619 + 5111510620.

It is an arithmetic number, because the mean of its divisors is an integer number (5111510620).

Almost surely, 2^10223021239 is an apocalyptic number.

10223021239 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223021239 is an equidigital number, since it uses as much as digits as its factorization.

10223021239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 10223021239 in words is "ten billion, two hundred twenty-three million, twenty-one thousand, two hundred thirty-nine".