22001200210013 has 2 divisors, whose sum is σ = 22001200210014. Its totient is φ = 22001200210012.

The previous prime is 22001200209973. The next prime is 22001200210037. The reversal of 22001200210013 is 31001200210022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19934814084964 + 2066386125049 = 4464842^2 + 1437493^2 .

It is a cyclic number.

It is not a de Polignac number, because 22001200210013 - 2²⁴ = 22001183432797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22001200210013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22001200215013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000600105006 + 11000600105007.

It is an arithmetic number, because the mean of its divisors is an integer number (11000600105007).

Almost surely, 2^{22001200210013} is an apocalyptic number.

It is an amenable number.

22001200210013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001200210013 is an equidigital number, since it uses as much as digits as its factorization.

22001200210013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22001200210013 its reverse (31001200210022), we get a palindrome (53002400420035).

Subtracting 22001200210013 from its reverse (31001200210022), we obtain a palindrome (9000000000009).

The spelling of 22001200210013 in words is "twenty-two trillion, one billion, two hundred million, two hundred ten thousand, thirteen".