220211022232 has 16 divisors (see below), whose sum is σ = 415525577760. Its totient is φ = 109404201504.

The previous prime is 220211022223. The next prime is 220211022277. The reversal of 220211022232 is 232220112022.

It is a congruent number.

It is an unprimeable number.

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, 87662368 + ... + 87664879.

It is an arithmetic number, because the mean of its divisors is an integer number (25970348610).

Almost surely, 2^220211022232 is an apocalyptic number.

It is an amenable number.

220211022232 is a deficient number, since it is larger than the sum of its proper divisors (195314555528).

220211022232 is a wasteful number, since it uses less digits than its factorization.

220211022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175327410 (or 175327406 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220211022232 its reverse (232220112022), we get a palindrome (452431134254).

The spelling of 220211022232 in words is "two hundred twenty billion, two hundred eleven million, twenty-two thousand, two hundred thirty-two".