1130122210312 has 32 divisors (see below), whose sum is σ = 2139599253600. Its totient is φ = 559566442624.

The previous prime is 1130122210267. The next prime is 1130122210313. The reversal of 1130122210312 is 2130122210311.

It is a self number, because there is not a number n which added to its sum of digits gives 1130122210312.

It is not an unprimeable number, because it can be changed into a prime (1130122210313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003139 + ... + 2504557.

It is an arithmetic number, because the mean of its divisors is an integer number (66862476675).

Almost surely, 2^{1130122210312} is an apocalyptic number.

It is an amenable number.

1130122210312 is a deficient number, since it is larger than the sum of its proper divisors (1009477043288).

1130122210312 is a wasteful number, since it uses less digits than its factorization.

1130122210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504165 (or 504161 counting only the distinct ones).

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

Adding to 1130122210312 its reverse (2130122210311), we get a palindrome (3260244420623).

Subtracting 1130122210312 from its reverse (2130122210311), we obtain a palindrome (999999999999).

The spelling of 1130122210312 in words is "one trillion, one hundred thirty billion, one hundred twenty-two million, two hundred ten thousand, three hundred twelve".