32221942043 has 2 divisors, whose sum is σ = 32221942044. Its totient is φ = 32221942042.

The previous prime is 32221942037. The next prime is 32221942111. The reversal of 32221942043 is 34024912223.

It is a weak prime.

It is an emirp because it is prime and its reverse (34024912223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32221942043 - 2⁶ = 32221941979 is a prime.

It is not a weakly prime, because it can be changed into another prime (32221942843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110971021 + 16110971022.

It is an arithmetic number, because the mean of its divisors is an integer number (16110971022).

Almost surely, 2^32221942043 is an apocalyptic number.

32221942043 is a deficient number, since it is larger than the sum of its proper divisors (1).

32221942043 is an equidigital number, since it uses as much as digits as its factorization.

32221942043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 32221942043 in words is "thirty-two billion, two hundred twenty-one million, nine hundred forty-two thousand, forty-three".