23222355301447 has 2 divisors, whose sum is σ = 23222355301448. Its totient is φ = 23222355301446.

The previous prime is 23222355301403. The next prime is 23222355301459. The reversal of 23222355301447 is 74410355322232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23222355301447 - 2³¹ = 23220207817799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23222355301477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611177650723 + 11611177650724.

It is an arithmetic number, because the mean of its divisors is an integer number (11611177650724).

Almost surely, 2^{23222355301447} is an apocalyptic number.

23222355301447 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222355301447 is an equidigital number, since it uses as much as digits as its factorization.

23222355301447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 43.

The spelling of 23222355301447 in words is "twenty-three trillion, two hundred twenty-two billion, three hundred fifty-five million, three hundred one thousand, four hundred forty-seven".