2220102111100 has 36 divisors (see below), whose sum is σ = 4820114303704. Its totient is φ = 887581356480.

The previous prime is 2220102111041. The next prime is 2220102111109. The reversal of 2220102111100 is 11112010222.

2220102111100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220102111109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5549334 + ... + 5935933.

Almost surely, 2^{2220102111100} is an apocalyptic number.

2220102111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220102111100 is an abundant number, since it is smaller than the sum of its proper divisors (2600012192604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220102111100 is a wasteful number, since it uses less digits than its factorization.

2220102111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11487214 (or 11487207 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2220102111100 its reverse (11112010222), we get a palindrome (2231214121322).

The spelling of 2220102111100 in words is "two trillion, two hundred twenty billion, one hundred two million, one hundred eleven thousand, one hundred".