220111122102010 has 32 divisors (see below), whose sum is σ = 396260506555200. Its totient is φ = 88031008216320.

The previous prime is 220111122101999. The next prime is 220111122102019. The reversal of 220111122102010 is 10201221111022.

It is not an unprimeable number, because it can be changed into a prime (220111122102019) 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, 3635826321 + ... + 3635886859.

It is an arithmetic number, because the mean of its divisors is an integer number (12383140829850).

Almost surely, 2^{220111122102010} is an apocalyptic number.

220111122102010 is a deficient number, since it is larger than the sum of its proper divisors (176149384453190).

220111122102010 is a wasteful number, since it uses less digits than its factorization.

220111122102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110046.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220111122102010 its reverse (10201221111022), we get a palindrome (230312343213032).

The spelling of 220111122102010 in words is "two hundred twenty trillion, one hundred eleven billion, one hundred twenty-two million, one hundred two thousand, ten".