22283447951 has 2 divisors, whose sum is σ = 22283447952. Its totient is φ = 22283447950.

The previous prime is 22283447941. The next prime is 22283448023. The reversal of 22283447951 is 15974438222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22283447951 - 2⁶ = 22283447887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22283447896 and 22283447905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22283447941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11141723975 + 11141723976.

It is an arithmetic number, because the mean of its divisors is an integer number (11141723976).

Almost surely, 2^22283447951 is an apocalyptic number.

22283447951 is a deficient number, since it is larger than the sum of its proper divisors (1).

22283447951 is an equidigital number, since it uses as much as digits as its factorization.

22283447951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 47.

The spelling of 22283447951 in words is "twenty-two billion, two hundred eighty-three million, four hundred forty-seven thousand, nine hundred fifty-one".