112021201001000 has 64 divisors (see below), whose sum is σ = 262376207009280. Its totient is φ = 44766327124800.

The previous prime is 112021201000979. The next prime is 112021201001029. The reversal of 112021201001000 is 100102120211.

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, 51628064 + ... + 53754063.

It is an arithmetic number, because the mean of its divisors is an integer number (4099628234520).

Almost surely, 2^{112021201001000} is an apocalyptic number.

112021201001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021201001000 is an abundant number, since it is smaller than the sum of its proper divisors (150355006008280).

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

112021201001000 is a wasteful number, since it uses less digits than its factorization.

112021201001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105383211 (or 105383197 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112021201001000 its reverse (100102120211), we get a palindrome (112121303121211).

The spelling of 112021201001000 in words is "one hundred twelve trillion, twenty-one billion, two hundred one million, one thousand".