2022231288 has 128 divisors (see below), whose sum is σ = 6315563520. Its totient is φ = 524213760.

The previous prime is 2022231283. The next prime is 2022231293. The reversal of 2022231288 is 8821322202.

It is an interprime number because it is at equal distance from previous prime (2022231283) and next prime (2022231293).

It is a super-2 number, since 2×2022231288² = 8178838764332277888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022231283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1472170 + ... + 1473542.

It is an arithmetic number, because the mean of its divisors is an integer number (49340340).

Almost surely, 2^2022231288 is an apocalyptic number.

2022231288 is a gapful number since it is divisible by the number (28) 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 2022231288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3157781760).

2022231288 is an abundant number, since it is smaller than the sum of its proper divisors (4293332232).

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

2022231288 is a wasteful number, since it uses less digits than its factorization.

2022231288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2022231288 is about 44969.2260106842. The cubic root of 2022231288 is about 1264.5721369057.

The spelling of 2022231288 in words is "two billion, twenty-two million, two hundred thirty-one thousand, two hundred eighty-eight".