220210201222 has 16 divisors (see below), whose sum is σ = 363911731344. Its totient is φ = 99104500000.

The previous prime is 220210201201. The next prime is 220210201247. The reversal of 220210201222 is 222102012022.

It is a junction number, because it is equal to n+sod(n) for n = 220210201196 and 220210201205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49550029 + ... + 49554472.

It is an arithmetic number, because the mean of its divisors is an integer number (22744483209).

Almost surely, 2^220210201222 is an apocalyptic number.

220210201222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220210201222 is a deficient number, since it is larger than the sum of its proper divisors (143701530122).

220210201222 is a wasteful number, since it uses less digits than its factorization.

220210201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99104615.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220210201222 its reverse (222102012022), we get a palindrome (442312213244).

The spelling of 220210201222 in words is "two hundred twenty billion, two hundred ten million, two hundred one thousand, two hundred twenty-two".