2220111000105 has 16 divisors (see below), whose sum is σ = 3575701958784. Its totient is φ = 1176217747200.

The previous prime is 2220111000101. The next prime is 2220111000119. The reversal of 2220111000105 is 5010001110222.

It is not a de Polignac number, because 2220111000105 - 2² = 2220111000101 is a prime.

It is a super-2 number, since 2×2220111000105² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2220111000101) 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 15 ways as a sum of consecutive naturals, for example, 490088464 + ... + 490092993.

It is an arithmetic number, because the mean of its divisors is an integer number (223481372424).

Almost surely, 2^{2220111000105} is an apocalyptic number.

It is an amenable number.

2220111000105 is a deficient number, since it is larger than the sum of its proper divisors (1355590958679).

2220111000105 is a wasteful number, since it uses less digits than its factorization.

2220111000105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980181616.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 2220111000105 its reverse (5010001110222), we get a palindrome (7230112110327).

The spelling of 2220111000105 in words is "two trillion, two hundred twenty billion, one hundred eleven million, one hundred five", and thus it is an aban number.