112021221010010 has 32 divisors (see below), whose sum is σ = 217250442822672. Its totient is φ = 41342326479360.

The previous prime is 112021221009989. The next prime is 112021221010033. The reversal of 112021221010010 is 10010122120211.

It can be written as a sum of positive squares in 8 ways, for example, as 15748016014129 + 96273204995881 = 3968377^2 + 9811891^2 .

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, 201337001 + ... + 201892620.

Almost surely, 2^{112021221010010} is an apocalyptic number.

112021221010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021221010010 is a deficient number, since it is larger than the sum of its proper divisors (105229221812662).

112021221010010 is a wasteful number, since it uses less digits than its factorization.

112021221010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403231778.

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

Adding to 112021221010010 its reverse (10010122120211), we get a palindrome (122031343130221).

The spelling of 112021221010010 in words is "one hundred twelve trillion, twenty-one billion, two hundred twenty-one million, ten thousand, ten".