220112121200222 has 16 divisors (see below), whose sum is σ = 330318781970352. Its totient is φ = 110005871990400.

The previous prime is 220112121200119. The next prime is 220112121200227. The reversal of 220112121200222 is 222002121211022.

It is a super-2 number, since 2×220112121200222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220112121200194 and 220112121200203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220112121200227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35659472 + ... + 41374172.

It is an arithmetic number, because the mean of its divisors is an integer number (20644923873147).

Almost surely, 2^{220112121200222} is an apocalyptic number.

220112121200222 is a deficient number, since it is larger than the sum of its proper divisors (110206660770130).

220112121200222 is a wasteful number, since it uses less digits than its factorization.

220112121200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723483.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 220112121200222 its reverse (222002121211022), we get a palindrome (442114242411244).

The spelling of 220112121200222 in words is "two hundred twenty trillion, one hundred twelve billion, one hundred twenty-one million, two hundred thousand, two hundred twenty-two".