220112022011120 has 20 divisors (see below), whose sum is σ = 511760451176040. Its totient is φ = 88044808804416.

The previous prime is 220112022011113. The next prime is 220112022011209. The reversal of 220112022011120 is 21110220211022.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375700137490 + ... + 1375700137649.

It is an arithmetic number, because the mean of its divisors is an integer number (25588022558802).

Almost surely, 2^{220112022011120} is an apocalyptic number.

220112022011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220112022011120 is an abundant number, since it is smaller than the sum of its proper divisors (291648429164920).

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

220112022011120 is a wasteful number, since it uses less digits than its factorization.

220112022011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751400275152 (or 2751400275146 counting only the distinct ones).

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

Adding to 220112022011120 its reverse (21110220211022), we get a palindrome (241222242222142).

The spelling of 220112022011120 in words is "two hundred twenty trillion, one hundred twelve billion, twenty-two million, eleven thousand, one hundred twenty".