112021200221210 has 64 divisors (see below), whose sum is σ = 242731915315200. Its totient is φ = 37168324462080.

The previous prime is 112021200221171. The next prime is 112021200221221. The reversal of 112021200221210 is 12122002120211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526655639 + ... + 526868298.

It is an arithmetic number, because the mean of its divisors is an integer number (3792686176800).

Almost surely, 2^{112021200221210} is an apocalyptic number.

112021200221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021200221210 is an abundant number, since it is smaller than the sum of its proper divisors (130710715093990).

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

112021200221210 is a wasteful number, since it uses less digits than its factorization.

112021200221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053523996 (or 1053523982 counting only the distinct ones).

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

Adding to 112021200221210 its reverse (12122002120211), we get a palindrome (124143202341421).

The spelling of 112021200221210 in words is "one hundred twelve trillion, twenty-one billion, two hundred million, two hundred twenty-one thousand, two hundred ten".