32220032323 has 4 divisors (see below), whose sum is σ = 34115328360. Its totient is φ = 30324736288.

The previous prime is 32220032303. The next prime is 32220032329. The reversal of 32220032323 is 32323002223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32323002223 = 67 ⋅482432869.

It is a cyclic number.

It is not a de Polignac number, because 32220032323 - 2³³ = 23630097731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32220032294 and 32220032303.

It is not an unprimeable number, because it can be changed into a prime (32220032329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947647993 + ... + 947648026.

It is an arithmetic number, because the mean of its divisors is an integer number (8528832090).

Almost surely, 2^32220032323 is an apocalyptic number.

32220032323 is a deficient number, since it is larger than the sum of its proper divisors (1895296037).

32220032323 is a wasteful number, since it uses less digits than its factorization.

32220032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895296036.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 32220032323 its reverse (32323002223), we get a palindrome (64543034546).

The spelling of 32220032323 in words is "thirty-two billion, two hundred twenty million, thirty-two thousand, three hundred twenty-three".