112021112210 has 16 divisors (see below), whose sum is σ = 230443430976. Its totient is φ = 38407238448.

The previous prime is 112021112207. The next prime is 112021112237. The reversal of 112021112210 is 12211120211.

It is a super-3 number, since 3×112021112210³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800150732 + ... + 800150871.

It is an arithmetic number, because the mean of its divisors is an integer number (14402714436).

Almost surely, 2^112021112210 is an apocalyptic number.

112021112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021112210 is an abundant number, since it is smaller than the sum of its proper divisors (118422318766).

112021112210 is a wasteful number, since it uses less digits than its factorization.

112021112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600301617.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112021112210 its reverse (12211120211), we get a palindrome (124232232421).

The spelling of 112021112210 in words is "one hundred twelve billion, twenty-one million, one hundred twelve thousand, two hundred ten".