1130122210211 has 4 divisors (see below), whose sum is σ = 1130124337800. Its totient is φ = 1130120082624.

The previous prime is 1130122210201. The next prime is 1130122210219. The reversal of 1130122210211 is 1120122210311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130122210211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130122210211.

It is not an unprimeable number, because it can be changed into a prime (1130122210219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473120 + ... + 1576098.

It is an arithmetic number, because the mean of its divisors is an integer number (282531084450).

Almost surely, 2^{1130122210211} is an apocalyptic number.

1130122210211 is a deficient number, since it is larger than the sum of its proper divisors (2127589).

1130122210211 is a wasteful number, since it uses less digits than its factorization.

1130122210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127588.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1130122210211 its reverse (1120122210311), we get a palindrome (2250244420522).

The spelling of 1130122210211 in words is "one trillion, one hundred thirty billion, one hundred twenty-two million, two hundred ten thousand, two hundred eleven".