220000001101222 has 32 divisors (see below), whose sum is σ = 355412807061984. Its totient is φ = 101753935296000.

The previous prime is 220000001101213. The next prime is 220000001101241. The reversal of 220000001101222 is 222101100000022.

It is a happy number.

It is a congruent number.

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, 38068528 + ... + 43465075.

It is an arithmetic number, because the mean of its divisors is an integer number (11106650220687).

Almost surely, 2^{220000001101222} is an apocalyptic number.

220000001101222 is a deficient number, since it is larger than the sum of its proper divisors (135412805960762).

220000001101222 is a wasteful number, since it uses less digits than its factorization.

220000001101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81534984.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220000001101222 its reverse (222101100000022), we get a palindrome (442101101101244).

The spelling of 220000001101222 in words is "two hundred twenty trillion, one million, one hundred one thousand, two hundred twenty-two".