22200002313551 has 2 divisors, whose sum is σ = 22200002313552. Its totient is φ = 22200002313550.

The previous prime is 22200002313529. The next prime is 22200002313557. The reversal of 22200002313551 is 15531320000222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22200002313551 - 2¹⁸ = 22200002051407 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22200002313551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200002313557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100001156775 + 11100001156776.

It is an arithmetic number, because the mean of its divisors is an integer number (11100001156776).

Almost surely, 2^{22200002313551} is an apocalyptic number.

22200002313551 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200002313551 is an equidigital number, since it uses as much as digits as its factorization.

22200002313551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 22200002313551 its reverse (15531320000222), we get a palindrome (37731322313773).

The spelling of 22200002313551 in words is "twenty-two trillion, two hundred billion, two million, three hundred thirteen thousand, five hundred fifty-one".