22032023130 has 96 divisors (see below), whose sum is σ = 61967033856. Its totient is φ = 5398883712.

The previous prime is 22032023099. The next prime is 22032023131. The reversal of 22032023130 is 3132023022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (22032023131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218689 + ... + 303131.

It is an arithmetic number, because the mean of its divisors is an integer number (645489936).

Almost surely, 2^22032023130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22032023130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30983516928).

22032023130 is an abundant number, since it is smaller than the sum of its proper divisors (39935010726).

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

22032023130 is a wasteful number, since it uses less digits than its factorization.

22032023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84692 (or 84689 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22032023130 its reverse (3132023022), we get a palindrome (25164046152).

The spelling of 22032023130 in words is "twenty-two billion, thirty-two million, twenty-three thousand, one hundred thirty".