12022135000 has 160 divisors (see below), whose sum is σ = 29049451200. Its totient is φ = 4660880000.

The previous prime is 12022134997. The next prime is 12022135003. The reversal of 12022135000 is 53122021.

It is an interprime number because it is at equal distance from previous prime (12022134997) and next prime (12022135003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022135003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24484755 + ... + 24485245.

It is an arithmetic number, because the mean of its divisors is an integer number (181559070).

Almost surely, 2^12022135000 is an apocalyptic number.

12022135000 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 12022135000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14524725600).

12022135000 is an abundant number, since it is smaller than the sum of its proper divisors (17027316200).

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

12022135000 is an equidigital number, since it uses as much as digits as its factorization.

12022135000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 12022135000 its reverse (53122021), we get a palindrome (12075257021).

The spelling of 12022135000 in words is "twelve billion, twenty-two million, one hundred thirty-five thousand".