3522230544 has 240 divisors, whose sum is σ = 11306651328. Its totient is φ = 938778624.

The previous prime is 3522230479. The next prime is 3522230609. The reversal of 3522230544 is 4450322253.

It is an interprime number because it is at equal distance from previous prime (3522230479) and next prime (3522230609).

It is a super-2 number, since 2×3522230544² = 24812216010173071872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5477487 + ... + 5478129.

Almost surely, 2^3522230544 is an apocalyptic number.

3522230544 is a gapful number since it is divisible by the number (34) 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 3522230544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5653325664).

3522230544 is an abundant number, since it is smaller than the sum of its proper divisors (7784420784).

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

3522230544 is a wasteful number, since it uses less digits than its factorization.

3522230544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 809 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3522230544 is about 59348.3828254823. The cubic root of 3522230544 is about 1521.5022290648.

Adding to 3522230544 its reverse (4450322253), we get a palindrome (7972552797).

The spelling of 3522230544 in words is "three billion, five hundred twenty-two million, two hundred thirty thousand, five hundred forty-four".