22253163892651 has 2 divisors, whose sum is σ = 22253163892652. Its totient is φ = 22253163892650.

The previous prime is 22253163892649. The next prime is 22253163892657. The reversal of 22253163892651 is 15629836135222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22253163892651 - 2¹ = 22253163892649 is a prime.

Together with 22253163892649, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22253163892592 and 22253163892601.

It is not a weakly prime, because it can be changed into another prime (22253163892657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11126581946325 + 11126581946326.

It is an arithmetic number, because the mean of its divisors is an integer number (11126581946326).

Almost surely, 2^{22253163892651} is an apocalyptic number.

22253163892651 is a deficient number, since it is larger than the sum of its proper divisors (1).

22253163892651 is an equidigital number, since it uses as much as digits as its factorization.

22253163892651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9331200, while the sum is 55.

The spelling of 22253163892651 in words is "twenty-two trillion, two hundred fifty-three billion, one hundred sixty-three million, eight hundred ninety-two thousand, six hundred fifty-one".