2022112302 has 96 divisors (see below), whose sum is σ = 4885401600. Its totient is φ = 555952320.

The previous prime is 2022112283. The next prime is 2022112303. The reversal of 2022112302 is 2032112202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022112303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 841699 + ... + 844097.

It is an arithmetic number, because the mean of its divisors is an integer number (50889600).

Almost surely, 2^2022112302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022112302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2442700800).

2022112302 is an abundant number, since it is smaller than the sum of its proper divisors (2863289298).

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

2022112302 is a wasteful number, since it uses less digits than its factorization.

2022112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526 (or 2519 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2022112302 is about 44967.9030198207. The cubic root of 2022112302 is about 1264.5473343798.

Adding to 2022112302 its reverse (2032112202), we get a palindrome (4054224504).

It can be divided in two parts, 20221 and 12302, that added together give a palindrome (32523).

The spelling of 2022112302 in words is "two billion, twenty-two million, one hundred twelve thousand, three hundred two".