220323030122010 has 64 divisors (see below), whose sum is σ = 556608063813120. Its totient is φ = 55660303575360.

The previous prime is 220323030121907. The next prime is 220323030122011. The reversal of 220323030122010 is 10221030323022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220323030122011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147554629 + ... + 149040311.

It is an arithmetic number, because the mean of its divisors is an integer number (8697000997080).

Almost surely, 2^{220323030122010} is an apocalyptic number.

220323030122010 is an abundant number, since it is smaller than the sum of its proper divisors (336285033691110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220323030122010 is a wasteful number, since it uses less digits than its factorization.

220323030122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745883.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220323030122010 its reverse (10221030323022), we get a palindrome (230544060445032).

The spelling of 220323030122010 in words is "two hundred twenty trillion, three hundred twenty-three billion, thirty million, one hundred twenty-two thousand, ten".