1232404222 has 64 divisors (see below), whose sum is σ = 2280047616. Its totient is φ = 487641600.

The previous prime is 1232404219. The next prime is 1232404241. The reversal of 1232404222 is 2224042321.

It is a junction number, because it is equal to n+sod(n) for n = 1232404193 and 1232404202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4014193 + ... + 4014499.

It is an arithmetic number, because the mean of its divisors is an integer number (35625744).

Almost surely, 2^1232404222 is an apocalyptic number.

1232404222 is a deficient number, since it is larger than the sum of its proper divisors (1047643394).

1232404222 is a wasteful number, since it uses less digits than its factorization.

1232404222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1232404222 is about 35105.6152488459. The cubic root of 1232404222 is about 1072.1389136228.

Adding to 1232404222 its reverse (2224042321), we get a palindrome (3456446543).

The spelling of 1232404222 in words is "one billion, two hundred thirty-two million, four hundred four thousand, two hundred twenty-two".