55322162206667 has 2 divisors, whose sum is σ = 55322162206668. Its totient is φ = 55322162206666.

The previous prime is 55322162206609. The next prime is 55322162206687. The reversal of 55322162206667 is 76660226122355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55322162206667 - 2⁴⁴ = 37729976162251 is a prime.

It is not a weakly prime, because it can be changed into another prime (55322162206607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27661081103333 + 27661081103334.

It is an arithmetic number, because the mean of its divisors is an integer number (27661081103334).

Almost surely, 2^{55322162206667} is an apocalyptic number.

55322162206667 is a deficient number, since it is larger than the sum of its proper divisors (1).

55322162206667 is an equidigital number, since it uses as much as digits as its factorization.

55322162206667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 55322162206667 in words is "fifty-five trillion, three hundred twenty-two billion, one hundred sixty-two million, two hundred six thousand, six hundred sixty-seven".