4022622000 has 560 divisors, whose sum is σ = 15222954240. Its totient is φ = 1026432000.

The previous prime is 4022621951. The next prime is 4022622047. The reversal of 4022622000 is 2262204.

It is a happy number.

4022622000 is a `hidden beast` number, since 40 + 2 + 2 + 622 + 0 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 111 ways as a sum of consecutive naturals, for example, 45197956 + ... + 45198044.

Almost surely, 2^4022622000 is an apocalyptic number.

4022622000 is a gapful number since it is divisible by the number (40) 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 4022622000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7611477120).

4022622000 is an abundant number, since it is smaller than the sum of its proper divisors (11200332240).

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

4022622000 is an equidigital number, since it uses as much as digits as its factorization.

4022622000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4022622000 is about 63424.1436678494. The cubic root of 4022622000 is about 1590.3879437858.

Adding to 4022622000 its reverse (2262204), we get a palindrome (4024884204).

It can be divided in two parts, 40226 and 22000, that added together give a palindrome (62226).

The spelling of 4022622000 in words is "four billion, twenty-two million, six hundred twenty-two thousand".