22200102401 has 2 divisors, whose sum is σ = 22200102402. Its totient is φ = 22200102400.

The previous prime is 22200102383. The next prime is 22200102487. The reversal of 22200102401 is 10420100222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20005273600 + 2194828801 = 141440^2 + 46849^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22200102401 is a prime.

It is a super-2 number, since 2×22200102401² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22200182401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100051200 + 11100051201.

It is an arithmetic number, because the mean of its divisors is an integer number (11100051201).

Almost surely, 2^22200102401 is an apocalyptic number.

It is an amenable number.

22200102401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200102401 is an equidigital number, since it uses as much as digits as its factorization.

22200102401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22200102401 its reverse (10420100222), we get a palindrome (32620202623).

The spelling of 22200102401 in words is "twenty-two billion, two hundred million, one hundred two thousand, four hundred one".