22453614851 has 2 divisors, whose sum is σ = 22453614852. Its totient is φ = 22453614850.

The previous prime is 22453614817. The next prime is 22453614853. The reversal of 22453614851 is 15841635422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22453614851 - 2⁶ = 22453614787 is a prime.

Together with 22453614853, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22453614799 and 22453614808.

It is not a weakly prime, because it can be changed into another prime (22453614853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226807425 + 11226807426.

It is an arithmetic number, because the mean of its divisors is an integer number (11226807426).

Almost surely, 2^22453614851 is an apocalyptic number.

22453614851 is a deficient number, since it is larger than the sum of its proper divisors (1).

22453614851 is an equidigital number, since it uses as much as digits as its factorization.

22453614851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 41.

The spelling of 22453614851 in words is "twenty-two billion, four hundred fifty-three million, six hundred fourteen thousand, eight hundred fifty-one".