1232213007 has 32 divisors (see below), whose sum is σ = 1692794880. Its totient is φ = 797078880.

The previous prime is 1232212981. The next prime is 1232213009. The reversal of 1232213007 is 7003122321.

It is not a de Polignac number, because 1232213007 - 2¹⁰ = 1232211983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232213009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6451282 + ... + 6451472.

It is an arithmetic number, because the mean of its divisors is an integer number (52899840).

Almost surely, 2^1232213007 is an apocalyptic number.

1232213007 is a deficient number, since it is larger than the sum of its proper divisors (460581873).

1232213007 is a wasteful number, since it uses less digits than its factorization.

1232213007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1232213007 is about 35102.8917184895. The cubic root of 1232213007 is about 1072.0834611334.

Adding to 1232213007 its reverse (7003122321), we get a palindrome (8235335328).

The spelling of 1232213007 in words is "one billion, two hundred thirty-two million, two hundred thirteen thousand, seven".