23223100444412 has 36 divisors (see below), whose sum is σ = 44660986878984. Its totient is φ = 10478903610240.

The previous prime is 23223100444393. The next prime is 23223100444433. The reversal of 23223100444412 is 21444400132232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13234523 + ... + 14886194.

Almost surely, 2^{23223100444412} is an apocalyptic number.

23223100444412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23223100444412 is a deficient number, since it is larger than the sum of its proper divisors (21437886434572).

23223100444412 is a wasteful number, since it uses less digits than its factorization.

23223100444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28121006 (or 28120867 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23223100444412 its reverse (21444400132232), we get a palindrome (44667500576644).

The spelling of 23223100444412 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred million, four hundred forty-four thousand, four hundred twelve".