220210323122 has 32 divisors (see below), whose sum is σ = 347921956800. Its totient is φ = 104378884288.

The previous prime is 220210323097. The next prime is 220210323143. The reversal of 220210323122 is 221323012022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220210323094 and 220210323103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2791088 + ... + 2868900.

It is an arithmetic number, because the mean of its divisors is an integer number (10872561150).

Almost surely, 2^220210323122 is an apocalyptic number.

220210323122 is a deficient number, since it is larger than the sum of its proper divisors (127711633678).

220210323122 is a wasteful number, since it uses less digits than its factorization.

220210323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78730.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 220210323122 its reverse (221323012022), we get a palindrome (441533335144).

The spelling of 220210323122 in words is "two hundred twenty billion, two hundred ten million, three hundred twenty-three thousand, one hundred twenty-two".