32220402230 has 8 divisors (see below), whose sum is σ = 57996724032. Its totient is φ = 12888160888.

The previous prime is 32220402223. The next prime is 32220402257. The reversal of 32220402230 is 3220402223.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1611020102 + ... + 1611020121.

It is an arithmetic number, because the mean of its divisors is an integer number (7249590504).

Almost surely, 2^32220402230 is an apocalyptic number.

32220402230 is a deficient number, since it is larger than the sum of its proper divisors (25776321802).

32220402230 is a wasteful number, since it uses less digits than its factorization.

32220402230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222040230.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 32220402230 its reverse (3220402223), we get a palindrome (35440804453).

The spelling of 32220402230 in words is "thirty-two billion, two hundred twenty million, four hundred two thousand, two hundred thirty".