23330031032212 has 6 divisors (see below), whose sum is σ = 40827554306378. Its totient is φ = 11665015516104.

The previous prime is 23330031032167. The next prime is 23330031032219. The reversal of 23330031032212 is 21223013003332.

It can be written as a sum of positive squares in only one way, i.e., 23330020573456 + 10458756 = 4830116^2 + 3234^2 .

It is a super-2 number, since 2×23330031032212² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330031032219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2916253879023 + ... + 2916253879030.

Almost surely, 2^{23330031032212} is an apocalyptic number.

It is an amenable number.

23330031032212 is a deficient number, since it is larger than the sum of its proper divisors (17497523274166).

23330031032212 is a wasteful number, since it uses less digits than its factorization.

23330031032212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832507758057 (or 5832507758055 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23330031032212 its reverse (21223013003332), we get a palindrome (44553044035544).

The spelling of 23330031032212 in words is "twenty-three trillion, three hundred thirty billion, thirty-one million, thirty-two thousand, two hundred twelve".