332223130 has 32 divisors (see below), whose sum is σ = 619779600. Its totient is φ = 128067072.

The previous prime is 332223107. The next prime is 332223139. The reversal of 332223130 is 31322233.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 136866601 + 195356529 = 11699^2 + 13977^2 .

It is a super-2 number, since 2×332223130² = 220744416213993800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332223098 and 332223107.

It is not an unprimeable number, because it can be changed into a prime (332223139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299016 + ... + 300124.

Almost surely, 2^332223130 is an apocalyptic number.

332223130 is a deficient number, since it is larger than the sum of its proper divisors (287556470).

332223130 is a wasteful number, since it uses less digits than its factorization.

332223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 332223130 is about 18226.9890546958. The cubic root of 332223130 is about 692.5906461644.

Adding to 332223130 its reverse (31322233), we get a palindrome (363545363).

The spelling of 332223130 in words is "three hundred thirty-two million, two hundred twenty-three thousand, one hundred thirty".