1223132207 has 16 divisors (see below), whose sum is σ = 1349952000. Its totient is φ = 1098995040.

The previous prime is 1223132179. The next prime is 1223132231. The reversal of 1223132207 is 7022313221.

It is not a de Polignac number, because 1223132207 - 2⁶ = 1223132143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223132237) 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, 341894 + ... + 345452.

It is an arithmetic number, because the mean of its divisors is an integer number (84372000).

Almost surely, 2^1223132207 is an apocalyptic number.

1223132207 is a deficient number, since it is larger than the sum of its proper divisors (126819793).

1223132207 is a wasteful number, since it uses less digits than its factorization.

1223132207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1223132207 is about 34973.3070641025. The cubic root of 1223132207 is about 1069.4433903014.

Adding to 1223132207 its reverse (7022313221), we get a palindrome (8245445428).

The spelling of 1223132207 in words is "one billion, two hundred twenty-three million, one hundred thirty-two thousand, two hundred seven".