22200022013201 has 2 divisors, whose sum is σ = 22200022013202. Its totient is φ = 22200022013200.

The previous prime is 22200022013153. The next prime is 22200022013321. The reversal of 22200022013201 is 10231022000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21806322236176 + 393699777025 = 4669724^2 + 627455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22200022013201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22200022013201.

It is not a weakly prime, because it can be changed into another prime (22200022013801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100011006600 + 11100011006601.

It is an arithmetic number, because the mean of its divisors is an integer number (11100011006601).

Almost surely, 2^{22200022013201} is an apocalyptic number.

It is an amenable number.

22200022013201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200022013201 is an equidigital number, since it uses as much as digits as its factorization.

22200022013201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22200022013201 its reverse (10231022000222), we get a palindrome (32431044013423).

The spelling of 22200022013201 in words is "twenty-two trillion, two hundred billion, twenty-two million, thirteen thousand, two hundred one".