112211022010020 has 48 divisors (see below), whose sum is σ = 324326050718208. Its totient is φ = 28957683098880.

The previous prime is 112211022010013. The next prime is 112211022010069. The reversal of 112211022010020 is 20010220112211.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 30164251369 + ... + 30164255088.

It is an arithmetic number, because the mean of its divisors is an integer number (6756792723296).

Almost surely, 2^{112211022010020} is an apocalyptic number.

112211022010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211022010020 is an abundant number, since it is smaller than the sum of its proper divisors (212115028708188).

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

112211022010020 is a wasteful number, since it uses less digits than its factorization.

112211022010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60328506500 (or 60328506498 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112211022010020 its reverse (20010220112211), we get a palindrome (132221242122231).

The spelling of 112211022010020 in words is "one hundred twelve trillion, two hundred eleven billion, twenty-two million, ten thousand, twenty".