21222364060759 has 2 divisors, whose sum is σ = 21222364060760. Its totient is φ = 21222364060758.

The previous prime is 21222364060727. The next prime is 21222364060771. The reversal of 21222364060759 is 95706046322212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21222364060759 - 2⁵ = 21222364060727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21222364069759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10611182030379 + 10611182030380.

It is an arithmetic number, because the mean of its divisors is an integer number (10611182030380).

Almost surely, 2^{21222364060759} is an apocalyptic number.

21222364060759 is a deficient number, since it is larger than the sum of its proper divisors (1).

21222364060759 is an equidigital number, since it uses as much as digits as its factorization.

21222364060759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 21222364060759 in words is "twenty-one trillion, two hundred twenty-two billion, three hundred sixty-four million, sixty thousand, seven hundred fifty-nine".