32212254667 has 2 divisors, whose sum is σ = 32212254668. Its totient is φ = 32212254666.

The previous prime is 32212254647. The next prime is 32212254673. The reversal of 32212254667 is 76645221223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32212254667 is a prime.

It is not a weakly prime, because it can be changed into another prime (32212254647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106127333 + 16106127334.

It is an arithmetic number, because the mean of its divisors is an integer number (16106127334).

Almost surely, 2^32212254667 is an apocalyptic number.

32212254667 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212254667 is an equidigital number, since it uses as much as digits as its factorization.

32212254667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 40.

The spelling of 32212254667 in words is "thirty-two billion, two hundred twelve million, two hundred fifty-four thousand, six hundred sixty-seven".