220332230210 has 8 divisors (see below), whose sum is σ = 396598014396. Its totient is φ = 88132892080.

The previous prime is 220332230197. The next prime is 220332230213. The reversal of 220332230210 is 12032233022.

It can be written as a sum of positive squares in 2 ways, for example, as 190568044681 + 29764185529 = 436541^2 + 172523^2 .

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

It is not an unprimeable number, because it can be changed into a prime (220332230213) 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, 11016611501 + ... + 11016611520.

Almost surely, 2^220332230210 is an apocalyptic number.

220332230210 is a deficient number, since it is larger than the sum of its proper divisors (176265784186).

220332230210 is a wasteful number, since it uses less digits than its factorization.

220332230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22033223028.

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

Adding to 220332230210 its reverse (12032233022), we get a palindrome (232364463232).

The spelling of 220332230210 in words is "two hundred twenty billion, three hundred thirty-two million, two hundred thirty thousand, two hundred ten".