2034320022 has 80 divisors (see below), whose sum is σ = 5219672832. Its totient is φ = 580109040.

The previous prime is 2034320009. The next prime is 2034320027. The reversal of 2034320022 is 2200234302.

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

It is a junction number, because it is equal to n+sod(n) for n = 2034319977 and 2034320004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034320027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 714133 + ... + 716975.

Almost surely, 2^2034320022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2034320022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2609836416).

2034320022 is an abundant number, since it is smaller than the sum of its proper divisors (3185352810).

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

2034320022 is a wasteful number, since it uses less digits than its factorization.

2034320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495 (or 3486 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2034320022 is about 45103.4369200397. The cubic root of 2034320022 is about 1267.0869688158.

Adding to 2034320022 its reverse (2200234302), we get a palindrome (4234554324).

The spelling of 2034320022 in words is "two billion, thirty-four million, three hundred twenty thousand, twenty-two".