80222407 has 2 divisors, whose sum is σ = 80222408. Its totient is φ = 80222406.

The previous prime is 80222399. The next prime is 80222419. The reversal of 80222407 is 70422208.

80222407 is nontrivially palindromic in base 15.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80222407 - 2³ = 80222399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80222437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40111203 + 40111204.

It is an arithmetic number, because the mean of its divisors is an integer number (40111204).

Almost surely, 2^80222407 is an apocalyptic number.

80222407 is a deficient number, since it is larger than the sum of its proper divisors (1).

80222407 is an equidigital number, since it uses as much as digits as its factorization.

80222407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 80222407 is about 8956.6962100989. The cubic root of 80222407 is about 431.2858696762.

The spelling of 80222407 in words is "eighty million, two hundred twenty-two thousand, four hundred seven".