2022189624 has 576 divisors, whose sum is σ = 7529034240. Its totient is φ = 502951680.

The previous prime is 2022189583. The next prime is 2022189649. The reversal of 2022189624 is 4269812202.

2022189624 is a `hidden beast` number, since 2 + 0 + 2 + 21 + 8 + 9 + 624 = 666.

It is a super-2 number, since 2×2022189624² = 8178501750826522752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 28481509 + ... + 28481579.

It is an arithmetic number, because the mean of its divisors is an integer number (13071240).

Almost surely, 2^2022189624 is an apocalyptic number.

2022189624 is a gapful number since it is divisible by the number (24) 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 2022189624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3764517120).

2022189624 is an abundant number, since it is smaller than the sum of its proper divisors (5506844616).

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

2022189624 is a wasteful number, since it uses less digits than its factorization.

2022189624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2022189624 is about 44968.7627581636. The cubic root of 2022189624 is about 1264.5634521926.

The spelling of 2022189624 in words is "two billion, twenty-two million, one hundred eighty-nine thousand, six hundred twenty-four".