1233222130 has 32 divisors (see below), whose sum is σ = 2579921280. Its totient is φ = 415651200.

The previous prime is 1233222127. The next prime is 1233222131. The reversal of 1233222130 is 312223321.

It is a junction number, because it is equal to n+sod(n) for n = 1233222098 and 1233222107.

It is not an unprimeable number, because it can be changed into a prime (1233222131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145171 + ... + 153430.

It is an arithmetic number, because the mean of its divisors is an integer number (80622540).

Almost surely, 2^1233222130 is an apocalyptic number.

1233222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233222130 is an abundant number, since it is smaller than the sum of its proper divisors (1346699150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233222130 is a wasteful number, since it uses less digits than its factorization.

1233222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298674.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1233222130 is about 35117.2625641578. The cubic root of 1233222130 is about 1072.3760428205.

Adding to 1233222130 its reverse (312223321), we get a palindrome (1545445451).

The spelling of 1233222130 in words is "one billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred thirty".