1130422331000 has 128 divisors (see below), whose sum is σ = 2762886672000. Its totient is φ = 432087884800.

The previous prime is 1130422330993. The next prime is 1130422331009. The reversal of 1130422331000 is 1332240311.

It is a super-3 number, since 3×1130422331000³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130422331009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24103574 + ... + 24150426.

It is an arithmetic number, because the mean of its divisors is an integer number (21585052125).

Almost surely, 2^{1130422331000} is an apocalyptic number.

1130422331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130422331000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381443336000).

1130422331000 is an abundant number, since it is smaller than the sum of its proper divisors (1632464341000).

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

1130422331000 is a wasteful number, since it uses less digits than its factorization.

1130422331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47946 (or 47932 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1130422331000 its reverse (1332240311), we get a palindrome (1131754571311).

The spelling of 1130422331000 in words is "one trillion, one hundred thirty billion, four hundred twenty-two million, three hundred thirty-one thousand".