22022000213 has 2 divisors, whose sum is σ = 22022000214. Its totient is φ = 22022000212.

The previous prime is 22022000201. The next prime is 22022000239. The reversal of 22022000213 is 31200022022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21135925924 + 886074289 = 145382^2 + 29767^2 .

It is a cyclic number.

It is not a de Polignac number, because 22022000213 - 2⁴ = 22022000197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022020213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011000106 + 11011000107.

It is an arithmetic number, because the mean of its divisors is an integer number (11011000107).

Almost surely, 2^22022000213 is an apocalyptic number.

It is an amenable number.

22022000213 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022000213 is an equidigital number, since it uses as much as digits as its factorization.

22022000213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22022000213 its reverse (31200022022), we get a palindrome (53222022235).

The spelling of 22022000213 in words is "twenty-two billion, twenty-two million, two hundred thirteen", and thus it is an aban number.