2211124211122 has 32 divisors (see below), whose sum is σ = 3546968407344. Its totient is φ = 1030106880000.

The previous prime is 2211124211119. The next prime is 2211124211147.

2211124211122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 2111153786361 + 99970424761 = 1452981^2 + 316181^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2211124211093 and 2211124211102.

It is an unprimeable number.

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, 33967518 + ... + 34032550.

Almost surely, 2^{2211124211122} is an apocalyptic number.

2211124211122 is a deficient number, since it is larger than the sum of its proper divisors (1335844196222).

2211124211122 is a wasteful number, since it uses less digits than its factorization.

2211124211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75054.

The product of its digits is 256, while the sum is 22.

The spelling of 2211124211122 in words is "two trillion, two hundred eleven billion, one hundred twenty-four million, two hundred eleven thousand, one hundred twenty-two".