133386224467 has 2 divisors, whose sum is σ = 133386224468. Its totient is φ = 133386224466.

The previous prime is 133386224431. The next prime is 133386224537. The reversal of 133386224467 is 764422683331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133386224467 - 2²³ = 133377835859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133386224467.

It is not a weakly prime, because it can be changed into another prime (133386294467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66693112233 + 66693112234.

It is an arithmetic number, because the mean of its divisors is an integer number (66693112234).

Almost surely, 2^133386224467 is an apocalyptic number.

133386224467 is a deficient number, since it is larger than the sum of its proper divisors (1).

133386224467 is an equidigital number, since it uses as much as digits as its factorization.

133386224467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 49.

The spelling of 133386224467 in words is "one hundred thirty-three billion, three hundred eighty-six million, two hundred twenty-four thousand, four hundred sixty-seven".