220021112200010 has 128 divisors (see below), whose sum is σ = 437721544753920. Its totient is φ = 78959338444800.

The previous prime is 220021112200007. The next prime is 220021112200033. The reversal of 220021112200010 is 10002211120022.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13631186540 + ... + 13631202680.

It is an arithmetic number, because the mean of its divisors is an integer number (3419699568390).

Almost surely, 2^{220021112200010} is an apocalyptic number.

220021112200010 is a deficient number, since it is larger than the sum of its proper divisors (217700432553910).

220021112200010 is a wasteful number, since it uses less digits than its factorization.

220021112200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18792.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220021112200010 its reverse (10002211120022), we get a palindrome (230023323320032).

The spelling of 220021112200010 in words is "two hundred twenty trillion, twenty-one billion, one hundred twelve million, two hundred thousand, ten".