32212043 has 2 divisors, whose sum is σ = 32212044. Its totient is φ = 32212042.

The previous prime is 32212009. The next prime is 32212067. The reversal of 32212043 is 34021223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32212043 - 2⁶ = 32211979 is a prime.

It is not a weakly prime, because it can be changed into another prime (32232043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106021 + 16106022.

It is an arithmetic number, because the mean of its divisors is an integer number (16106022).

Almost surely, 2^32212043 is an apocalyptic number.

32212043 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212043 is an equidigital number, since it uses as much as digits as its factorization.

32212043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32212043 is about 5675.5654343863. The cubic root of 32212043 is about 318.1799115111.

Adding to 32212043 its reverse (34021223), we get a palindrome (66233266).

The spelling of 32212043 in words is "thirty-two million, two hundred twelve thousand, forty-three".