22162022572247 has 2 divisors, whose sum is σ = 22162022572248. Its totient is φ = 22162022572246.

The previous prime is 22162022572241. The next prime is 22162022572253. The reversal of 22162022572247 is 74227522026122.

It is a balanced prime because it is at equal distance from previous prime (22162022572241) and next prime (22162022572253).

It is a cyclic number.

It is not a de Polignac number, because 22162022572247 - 2²⁴ = 22162005795031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22162022572198 and 22162022572207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22162022572241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11081011286123 + 11081011286124.

It is an arithmetic number, because the mean of its divisors is an integer number (11081011286124).

Almost surely, 2^{22162022572247} is an apocalyptic number.

22162022572247 is a deficient number, since it is larger than the sum of its proper divisors (1).

22162022572247 is an equidigital number, since it uses as much as digits as its factorization.

22162022572247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 44.

Adding to 22162022572247 its reverse (74227522026122), we get a palindrome (96389544598369).

The spelling of 22162022572247 in words is "twenty-two trillion, one hundred sixty-two billion, twenty-two million, five hundred seventy-two thousand, two hundred forty-seven".