1230433213322 has 4 divisors (see below), whose sum is σ = 1845649819986. Its totient is φ = 615216606660.

The previous prime is 1230433213259. The next prime is 1230433213327. The reversal of 1230433213322 is 2233123340321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 668111699161 + 562321514161 = 817381^2 + 749881^2 .

It is not an unprimeable number, because it can be changed into a prime (1230433213327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307608303329 + ... + 307608303332.

Almost surely, 2^{1230433213322} is an apocalyptic number.

1230433213322 is a deficient number, since it is larger than the sum of its proper divisors (615216606664).

1230433213322 is an equidigital number, since it uses as much as digits as its factorization.

1230433213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615216606663.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1230433213322 its reverse (2233123340321), we get a palindrome (3463556553643).

The spelling of 1230433213322 in words is "one trillion, two hundred thirty billion, four hundred thirty-three million, two hundred thirteen thousand, three hundred twenty-two".