322233130 has 16 divisors (see below), whose sum is σ = 614138760. Its totient is φ = 121311232.

The previous prime is 322233091. The next prime is 322233143. The reversal of 322233130 is 31332223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 187881849 + 134351281 = 13707^2 + 11591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322233098 and 322233107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947575 + ... + 947914.

Almost surely, 2^322233130 is an apocalyptic number.

322233130 is a deficient number, since it is larger than the sum of its proper divisors (291905630).

322233130 is a wasteful number, since it uses less digits than its factorization.

322233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895513.

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

The square root of 322233130 is about 17950.8531830663. The cubic root of 322233130 is about 685.5777745573.

Adding to 322233130 its reverse (31332223), we get a palindrome (353565353).

It can be divided in two parts, 32223 and 3130, that added together give a palindrome (35353).

The spelling of 322233130 in words is "three hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty".