220322001232 has 20 divisors (see below), whose sum is σ = 427238451616. Its totient is φ = 110066916960.

The previous prime is 220322001217. The next prime is 220322001233. The reversal of 220322001232 is 232100223022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220322001233) 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, 5860908 + ... + 5898379.

Almost surely, 2^220322001232 is an apocalyptic number.

It is an amenable number.

220322001232 is a deficient number, since it is larger than the sum of its proper divisors (206916450384).

220322001232 is a wasteful number, since it uses less digits than its factorization.

220322001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11760466 (or 11760460 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220322001232 its reverse (232100223022), we get a palindrome (452422224254).

The spelling of 220322001232 in words is "two hundred twenty billion, three hundred twenty-two million, one thousand, two hundred thirty-two".