32230221321 has 8 divisors (see below), whose sum is σ = 42983472960. Its totient is φ = 21481891952.

The previous prime is 32230221311. The next prime is 32230221337. The reversal of 32230221321 is 12312203223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32230221321 - 2¹⁹ = 32229697033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32230221311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215261 + ... + 1241498.

It is an arithmetic number, because the mean of its divisors is an integer number (5372934120).

Almost surely, 2^32230221321 is an apocalyptic number.

It is an amenable number.

32230221321 is a deficient number, since it is larger than the sum of its proper divisors (10753251639).

32230221321 is a wasteful number, since it uses less digits than its factorization.

32230221321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461135.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32230221321 its reverse (12312203223), we get a palindrome (44542424544).

The spelling of 32230221321 in words is "thirty-two billion, two hundred thirty million, two hundred twenty-one thousand, three hundred twenty-one".