220012200110111 has 4 divisors (see below), whose sum is σ = 222662949509112. Its totient is φ = 217361450711112.

The previous prime is 220012200110107. The next prime is 220012200110113. The reversal of 220012200110111 is 111011002210022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220012200110111 - 2² = 220012200110107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220012200110113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325374699376 + ... + 1325374699541.

It is an arithmetic number, because the mean of its divisors is an integer number (55665737377278).

Almost surely, 2^{220012200110111} is an apocalyptic number.

220012200110111 is a deficient number, since it is larger than the sum of its proper divisors (2650749399001).

220012200110111 is an equidigital number, since it uses as much as digits as its factorization.

220012200110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650749399000.

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

Adding to 220012200110111 its reverse (111011002210022), we get a palindrome (331023202320133).

The spelling of 220012200110111 in words is "two hundred twenty trillion, twelve billion, two hundred million, one hundred ten thousand, one hundred eleven".