1230424322 has 4 divisors (see below), whose sum is σ = 1845636486. Its totient is φ = 615212160.

The previous prime is 1230424277. The next prime is 1230424357. The reversal of 1230424322 is 2234240321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2234240321 = 1999 ⋅1117679.

It can be written as a sum of positive squares in only one way, i.e., 786858601 + 443565721 = 28051^2 + 21061^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307606079 + ... + 307606082.

Almost surely, 2^1230424322 is an apocalyptic number.

1230424322 is a deficient number, since it is larger than the sum of its proper divisors (615212164).

1230424322 is an equidigital number, since it uses as much as digits as its factorization.

1230424322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615212163.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1230424322 is about 35077.4047215583. The cubic root of 1230424322 is about 1071.5644631414.

Adding to 1230424322 its reverse (2234240321), we get a palindrome (3464664643).

The spelling of 1230424322 in words is "one billion, two hundred thirty million, four hundred twenty-four thousand, three hundred twenty-two".