112021122020210 has 32 divisors (see below), whose sum is σ = 217234027906560. Its totient is φ = 41345380029888.

The previous prime is 112021122020161. The next prime is 112021122020219. The reversal of 112021122020210 is 12020221120211.

It is a super-3 number, since 3×112021122020210³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (112021122020219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169095470 + ... + 169756649.

It is an arithmetic number, because the mean of its divisors is an integer number (6788563372080).

Almost surely, 2^{112021122020210} is an apocalyptic number.

112021122020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021122020210 is a deficient number, since it is larger than the sum of its proper divisors (105212905886350).

112021122020210 is a wasteful number, since it uses less digits than its factorization.

112021122020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338854682.

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

Adding to 112021122020210 its reverse (12020221120211), we get a palindrome (124041343140421).

The spelling of 112021122020210 in words is "one hundred twelve trillion, twenty-one billion, one hundred twenty-two million, twenty thousand, two hundred ten".