22542453353317 has 2 divisors, whose sum is σ = 22542453353318. Its totient is φ = 22542453353316.

The previous prime is 22542453353311. The next prime is 22542453353323. The reversal of 22542453353317 is 71335335424522.

It is a balanced prime because it is at equal distance from previous prime (22542453353311) and next prime (22542453353323).

It can be written as a sum of positive squares in only one way, i.e., 21702470105281 + 839983248036 = 4658591^2 + 916506^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22542453353317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22542453353311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11271226676658 + 11271226676659.

It is an arithmetic number, because the mean of its divisors is an integer number (11271226676659).

Almost surely, 2^{22542453353317} is an apocalyptic number.

It is an amenable number.

22542453353317 is a deficient number, since it is larger than the sum of its proper divisors (1).

22542453353317 is an equidigital number, since it uses as much as digits as its factorization.

22542453353317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072000, while the sum is 49.

Adding to 22542453353317 its reverse (71335335424522), we get a palindrome (93877788777839).

The spelling of 22542453353317 in words is "twenty-two trillion, five hundred forty-two billion, four hundred fifty-three million, three hundred fifty-three thousand, three hundred seventeen".