32221203023 has 4 divisors (see below), whose sum is σ = 32749419528. Its totient is φ = 31692986520.

The previous prime is 32221203013. The next prime is 32221203103. The reversal of 32221203023 is 32030212223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32030212223 = 67 ⋅478062869.

It is a cyclic number.

It is not a de Polignac number, because 32221203023 - 2²⁴ = 32204425807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32221202986 and 32221203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32221203013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264108161 + ... + 264108282.

It is an arithmetic number, because the mean of its divisors is an integer number (8187354882).

Almost surely, 2^32221203023 is an apocalyptic number.

32221203023 is a deficient number, since it is larger than the sum of its proper divisors (528216505).

32221203023 is an equidigital number, since it uses as much as digits as its factorization.

32221203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528216504.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32221203023 its reverse (32030212223), we get a palindrome (64251415246).

The spelling of 32221203023 in words is "thirty-two billion, two hundred twenty-one million, two hundred three thousand, twenty-three".