220111321120010 has 32 divisors (see below), whose sum is σ = 400083002542080. Its totient is φ = 87181876925568.

The previous prime is 220111321119967. The next prime is 220111321120091. The reversal of 220111321120010 is 10021123111022.

It is a happy number.

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, 1831511 + ... + 21061269.

It is an arithmetic number, because the mean of its divisors is an integer number (12502593829440).

Almost surely, 2^{220111321120010} is an apocalyptic number.

220111321120010 is a deficient number, since it is larger than the sum of its proper divisors (179971681422070).

220111321120010 is a wasteful number, since it uses less digits than its factorization.

220111321120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19240982.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 220111321120010 its reverse (10021123111022), we get a palindrome (230132444231032).

The spelling of 220111321120010 in words is "two hundred twenty trillion, one hundred eleven billion, three hundred twenty-one million, one hundred twenty thousand, ten".