1130030122000 has 80 divisors (see below), whose sum is σ = 2942598505392. Its totient is φ = 417241881600.

The previous prime is 1130030121971. The next prime is 1130030122003. The reversal of 1130030122000 is 2210300311.

It can be written as a sum of positive squares in 8 ways, for example, as 452681369856 + 677348752144 = 672816^2 + 823012^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1130030122003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21705349 + ... + 21757348.

Almost surely, 2^{1130030122000} is an apocalyptic number.

1130030122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130030122000 is an abundant number, since it is smaller than the sum of its proper divisors (1812568383392).

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

1130030122000 is a wasteful number, since it uses less digits than its factorization.

1130030122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43462733 (or 43462717 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1130030122000 its reverse (2210300311), we get a palindrome (1132240422311).

The spelling of 1130030122000 in words is "one trillion, one hundred thirty billion, thirty million, one hundred twenty-two thousand".