32220653243 has 2 divisors, whose sum is σ = 32220653244. Its totient is φ = 32220653242.

The previous prime is 32220653233. The next prime is 32220653249. The reversal of 32220653243 is 34235602223.

It is a strong prime.

It is an emirp because it is prime and its reverse (34235602223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32220653243 - 2⁸ = 32220652987 is a prime.

It is not a weakly prime, because it can be changed into another prime (32220653249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110326621 + 16110326622.

It is an arithmetic number, because the mean of its divisors is an integer number (16110326622).

Almost surely, 2^32220653243 is an apocalyptic number.

32220653243 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220653243 is an equidigital number, since it uses as much as digits as its factorization.

32220653243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

The spelling of 32220653243 in words is "thirty-two billion, two hundred twenty million, six hundred fifty-three thousand, two hundred forty-three".