220011210222 has 16 divisors (see below), whose sum is σ = 440065941120. Its totient is φ = 73329816632.

The previous prime is 220011210179. The next prime is 220011210233. The reversal of 220011210222 is 222012110022.

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, 1747458 + ... + 1869125.

It is an arithmetic number, because the mean of its divisors is an integer number (27504121320).

Almost surely, 2^220011210222 is an apocalyptic number.

220011210222 is an abundant number, since it is smaller than the sum of its proper divisors (220054730898).

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

220011210222 is a wasteful number, since it uses less digits than its factorization.

220011210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626727.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220011210222 its reverse (222012110022), we get a palindrome (442023320244).

The spelling of 220011210222 in words is "two hundred twenty billion, eleven million, two hundred ten thousand, two hundred twenty-two".