30032002122000 has 640 divisors, whose sum is σ = 102382536622080. Its totient is φ = 7561693440000.

The previous prime is 30032002121987. The next prime is 30032002122037. The reversal of 30032002122000 is 22120023003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11045236641 + ... + 11045239359.

It is an arithmetic number, because the mean of its divisors is an integer number (159972713472).

Almost surely, 2^{30032002122000} is an apocalyptic number.

30032002122000 is a gapful number since it is divisible by the number (30) 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 30032002122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51191268311040).

30032002122000 is an abundant number, since it is smaller than the sum of its proper divisors (72350534500080).

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

30032002122000 is a wasteful number, since it uses less digits than its factorization.

30032002122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200 (or 4184 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30032002122000 its reverse (22120023003), we get a palindrome (30054122145003).

The spelling of 30032002122000 in words is "thirty trillion, thirty-two billion, two million, one hundred twenty-two thousand".