2211131030122 has 32 divisors (see below), whose sum is σ = 3811992105600. Its totient is φ = 942267860928.

The previous prime is 2211131030029. The next prime is 2211131030131. The reversal of 2211131030122 is 2210301311122.

2211131030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2211131030122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2032129 + ... + 2924347.

It is an arithmetic number, because the mean of its divisors is an integer number (119124753300).

Almost surely, 2^{2211131030122} is an apocalyptic number.

2211131030122 is a deficient number, since it is larger than the sum of its proper divisors (1600861075478).

2211131030122 is a wasteful number, since it uses less digits than its factorization.

2211131030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893230.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2211131030122 its reverse (2210301311122), we get a palindrome (4421432341244).

The spelling of 2211131030122 in words is "two trillion, two hundred eleven billion, one hundred thirty-one million, thirty thousand, one hundred twenty-two".