2011100110222 has 16 divisors (see below), whose sum is σ = 3447882126432. Its totient is φ = 861829562880.

The previous prime is 2011100110189. The next prime is 2011100110249. The reversal of 2011100110222 is 2220110011102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5696203 + ... + 6038950.

It is an arithmetic number, because the mean of its divisors is an integer number (215492632902).

Almost surely, 2^{2011100110222} is an apocalyptic number.

2011100110222 is a deficient number, since it is larger than the sum of its proper divisors (1436782016210).

2011100110222 is a wasteful number, since it uses less digits than its factorization.

2011100110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747403.

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

Adding to 2011100110222 its reverse (2220110011102), we get a palindrome (4231210121324).

The spelling of 2011100110222 in words is "two trillion, eleven billion, one hundred million, one hundred ten thousand, two hundred twenty-two".