2220120111110 has 16 divisors (see below), whose sum is σ = 4359508582032. Its totient is φ = 807316404000.

The previous prime is 2220120111107. The next prime is 2220120111151. The reversal of 2220120111110 is 111110210222.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10091454941 + ... + 10091455160.

It is an arithmetic number, because the mean of its divisors is an integer number (272469286377).

Almost surely, 2^{2220120111110} is an apocalyptic number.

2220120111110 is a deficient number, since it is larger than the sum of its proper divisors (2139388470922).

2220120111110 is a wasteful number, since it uses less digits than its factorization.

2220120111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20182910119.

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

Adding to 2220120111110 its reverse (111110210222), we get a palindrome (2331230321332).

The spelling of 2220120111110 in words is "two trillion, two hundred twenty billion, one hundred twenty million, one hundred eleven thousand, one hundred ten".