2211102001122 has 64 divisors (see below), whose sum is σ = 5300454703104. Its totient is φ = 601208879040.

The previous prime is 2211102001111. The next prime is 2211102001159. The reversal of 2211102001122 is 2211002011122.

2211102001122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5619154 + ... + 5999757.

It is an arithmetic number, because the mean of its divisors is an integer number (82819604736).

Almost surely, 2^{2211102001122} is an apocalyptic number.

2211102001122 is an abundant number, since it is smaller than the sum of its proper divisors (3089352701982).

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

2211102001122 is a wasteful number, since it uses less digits than its factorization.

2211102001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11619143.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2211102001122 its reverse (2211002011122), we get a palindrome (4422104012244).

The spelling of 2211102001122 in words is "two trillion, two hundred eleven billion, one hundred two million, one thousand, one hundred twenty-two".