2022189752 has 24 divisors (see below), whose sum is σ = 4167634800. Its totient is φ = 919176720.

The previous prime is 2022189751. The next prime is 2022189761. The reversal of 2022189752 is 2579812202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022189751) 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 5 ways as a sum of consecutive naturals, for example, 1043552 + ... + 1045487.

It is an arithmetic number, because the mean of its divisors is an integer number (173651450).

Almost surely, 2^2022189752 is an apocalyptic number.

2022189752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2022189752 is an abundant number, since it is smaller than the sum of its proper divisors (2145445048).

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

2022189752 is a wasteful number, since it uses less digits than its factorization.

2022189752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089067 (or 2089052 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2022189752 is about 44968.7641813737. The cubic root of 2022189752 is about 1264.5634788740.

The spelling of 2022189752 in words is "two billion, twenty-two million, one hundred eighty-nine thousand, seven hundred fifty-two".