1130121131122 has 8 divisors (see below), whose sum is σ = 1706558755500. Its totient is φ = 561268212624.

The previous prime is 1130121131071. The next prime is 1130121131131. The reversal of 1130121131122 is 2211311210311.

It can be written as a sum of positive squares in 2 ways, for example, as 1128950875441 + 1170255681 = 1062521^2 + 34209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1130121131122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896176097 + ... + 1896176692.

Almost surely, 2^{1130121131122} is an apocalyptic number.

1130121131122 is a deficient number, since it is larger than the sum of its proper divisors (576437624378).

1130121131122 is a wasteful number, since it uses less digits than its factorization.

1130121131122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792352940.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1130121131122 its reverse (2211311210311), we get a palindrome (3341432341433).

The spelling of 1130121131122 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, one hundred thirty-one thousand, one hundred twenty-two".