22055504632307 has 2 divisors, whose sum is σ = 22055504632308. Its totient is φ = 22055504632306.

The previous prime is 22055504632289. The next prime is 22055504632351. The reversal of 22055504632307 is 70323640555022.

It is an a-pointer prime, because the next prime (22055504632351) can be obtained adding 22055504632307 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22055504632307 - 2³⁰ = 22054430890483 is a prime.

It is not a weakly prime, because it can be changed into another prime (22055504632397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11027752316153 + 11027752316154.

It is an arithmetic number, because the mean of its divisors is an integer number (11027752316154).

Almost surely, 2^{22055504632307} is an apocalyptic number.

22055504632307 is a deficient number, since it is larger than the sum of its proper divisors (1).

22055504632307 is an equidigital number, since it uses as much as digits as its factorization.

22055504632307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 22055504632307 in words is "twenty-two trillion, fifty-five billion, five hundred four million, six hundred thirty-two thousand, three hundred seven".