2220143332 has 36 divisors (see below), whose sum is σ = 4343003280. Its totient is φ = 992038960.

The previous prime is 2220143297. The next prime is 2220143347. The reversal of 2220143332 is 2333410222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10318 + ... + 67429.

It is an arithmetic number, because the mean of its divisors is an integer number (120638980).

Almost surely, 2^2220143332 is an apocalyptic number.

2220143332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2220143332 is a deficient number, since it is larger than the sum of its proper divisors (2122859948).

2220143332 is a wasteful number, since it uses less digits than its factorization.

2220143332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77832 (or 77819 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2220143332 is about 47118.3969591496. The cubic root of 2220143332 is about 1304.5488244265.

Adding to 2220143332 its reverse (2333410222), we get a palindrome (4553553554).

The spelling of 2220143332 in words is "two billion, two hundred twenty million, one hundred forty-three thousand, three hundred thirty-two".