220032232031330 has 8 divisors (see below), whose sum is σ = 396058017656412. Its totient is φ = 88012892812528.

The previous prime is 220032232031329. The next prime is 220032232031369. The reversal of 220032232031330 is 33130232230022.

It can be written as a sum of positive squares in 2 ways, for example, as 209268078142201 + 10764153889129 = 14466101^2 + 3280877^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 220032232031330.

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, 11001611601557 + ... + 11001611601576.

Almost surely, 2^{220032232031330} is an apocalyptic number.

220032232031330 is a deficient number, since it is larger than the sum of its proper divisors (176025785625082).

220032232031330 is a wasteful number, since it uses less digits than its factorization.

220032232031330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22003223203140.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 220032232031330 its reverse (33130232230022), we get a palindrome (253162464261352).

The spelling of 220032232031330 in words is "two hundred twenty trillion, thirty-two billion, two hundred thirty-two million, thirty-one thousand, three hundred thirty".