220111201010222 has 8 divisors (see below), whose sum is σ = 330166997694000. Its totient is φ = 110055535112224.

The previous prime is 220111201010219. The next prime is 220111201010227. The reversal of 220111201010222 is 222010102111022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×220111201010222³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220111201010222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220111201010227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28374722 + ... + 35289477.

It is an arithmetic number, because the mean of its divisors is an integer number (41270874711750).

Almost surely, 2^{220111201010222} is an apocalyptic number.

220111201010222 is a deficient number, since it is larger than the sum of its proper divisors (110055796683778).

220111201010222 is a wasteful number, since it uses less digits than its factorization.

220111201010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65392890.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220111201010222 its reverse (222010102111022), we get a palindrome (442121303121244).

The spelling of 220111201010222 in words is "two hundred twenty trillion, one hundred eleven billion, two hundred one million, ten thousand, two hundred twenty-two".