1232222002 has 16 divisors (see below), whose sum is σ = 2017887552. Its totient is φ = 559677520.

The previous prime is 1232221979. The next prime is 1232222003. The reversal of 1232222002 is 2002222321.

It is not an unprimeable number, because it can be changed into a prime (1232222003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9588 + ... + 50560.

It is an arithmetic number, because the mean of its divisors is an integer number (126117972).

Almost surely, 2^1232222002 is an apocalyptic number.

1232222002 is a deficient number, since it is larger than the sum of its proper divisors (785665550).

1232222002 is a wasteful number, since it uses less digits than its factorization.

1232222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42353.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1232222002 is about 35103.0198416034. The cubic root of 1232222002 is about 1072.0860698186.

Adding to 1232222002 its reverse (2002222321), we get a palindrome (3234444323).

The spelling of 1232222002 in words is "one billion, two hundred thirty-two million, two hundred twenty-two thousand, two".