130000122000 has 960 divisors, whose sum is σ = 554694925824. Its totient is φ = 27699609600.

The previous prime is 130000121969. The next prime is 130000122011. The reversal of 130000122000 is 221000031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 293453779 + ... + 293454221.

Almost surely, 2^130000122000 is an apocalyptic number.

130000122000 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 130000122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277347462912).

130000122000 is an abundant number, since it is smaller than the sum of its proper divisors (424694803824).

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

130000122000 is a wasteful number, since it uses less digits than its factorization.

130000122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 130000122000 its reverse (221000031), we get a palindrome (130221122031).

The spelling of 130000122000 in words is "one hundred thirty billion, one hundred twenty-two thousand".