2223020232 has 48 divisors (see below), whose sum is σ = 6374840940. Its totient is φ = 697417728.

The previous prime is 2223020227. The next prime is 2223020341. The reversal of 2223020232 is 2320203222.

It can be written as a sum of positive squares in 2 ways, for example, as 1789797636 + 433222596 = 42306^2 + 20814^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906873 + ... + 909320.

Almost surely, 2^2223020232 is an apocalyptic number.

It is an amenable number.

2223020232 is an abundant number, since it is smaller than the sum of its proper divisors (4151820708).

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

2223020232 is a wasteful number, since it uses less digits than its factorization.

2223020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816222 (or 1816215 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2223020232 is about 47148.9154912390. The cubic root of 2223020232 is about 1305.1120668282.

Adding to 2223020232 its reverse (2320203222), we get a palindrome (4543223454).

The spelling of 2223020232 in words is "two billion, two hundred twenty-three million, twenty thousand, two hundred thirty-two".