220110021230 has 32 divisors (see below), whose sum is σ = 433200683520. Its totient is φ = 79857666720.

The previous prime is 220110021179. The next prime is 220110021233. The reversal of 220110021230 is 32120011022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110021233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2230754 + ... + 2327333.

It is an arithmetic number, because the mean of its divisors is an integer number (13537521360).

Almost surely, 2^220110021230 is an apocalyptic number.

220110021230 is a deficient number, since it is larger than the sum of its proper divisors (213090662290).

220110021230 is a wasteful number, since it uses less digits than its factorization.

220110021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558544.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220110021230 its reverse (32120011022), we get a palindrome (252230032252).

The spelling of 220110021230 in words is "two hundred twenty billion, one hundred ten million, twenty-one thousand, two hundred thirty".