22022210221013 has 2 divisors, whose sum is σ = 22022210221014. Its totient is φ = 22022210221012.

The previous prime is 22022210220977. The next prime is 22022210221031. The reversal of 22022210221013 is 31012201222022.

Together with next prime (22022210221031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19360897610404 + 2661312610609 = 4400102^2 + 1631353^2 .

It is a cyclic number.

It is not a de Polignac number, because 22022210221013 - 2¹⁸ = 22022209958869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022210221073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011105110506 + 11011105110507.

It is an arithmetic number, because the mean of its divisors is an integer number (11011105110507).

Almost surely, 2^{22022210221013} is an apocalyptic number.

It is an amenable number.

22022210221013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022210221013 is an equidigital number, since it uses as much as digits as its factorization.

22022210221013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22022210221013 its reverse (31012201222022), we get a palindrome (53034411443035).

The spelling of 22022210221013 in words is "twenty-two trillion, twenty-two billion, two hundred ten million, two hundred twenty-one thousand, thirteen".