1232222422 has 8 divisors (see below), whose sum is σ = 1866634272. Its totient is φ = 610011000.

The previous prime is 1232222419. The next prime is 1232222471. The reversal of 1232222422 is 2242222321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1232222393 and 1232222402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3049854 + ... + 3050257.

It is an arithmetic number, because the mean of its divisors is an integer number (233329284).

Almost surely, 2^1232222422 is an apocalyptic number.

1232222422 is a deficient number, since it is larger than the sum of its proper divisors (634411850).

1232222422 is a wasteful number, since it uses less digits than its factorization.

1232222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100214.

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

The square root of 1232222422 is about 35103.0258239941. The cubic root of 1232222422 is about 1072.0861916246.

Adding to 1232222422 its reverse (2242222321), we get a palindrome (3474444743).

The spelling of 1232222422 in words is "one billion, two hundred thirty-two million, two hundred twenty-two thousand, four hundred twenty-two".