23141212212 has 12 divisors (see below), whose sum is σ = 53996161856. Its totient is φ = 7713737400.

The previous prime is 23141212187. The next prime is 23141212219. The reversal of 23141212212 is 21221214132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141212219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964217164 + ... + 964217187.

Almost surely, 2^23141212212 is an apocalyptic number.

It is an amenable number.

23141212212 is an abundant number, since it is smaller than the sum of its proper divisors (30854949644).

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

23141212212 is a wasteful number, since it uses less digits than its factorization.

23141212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928434358 (or 1928434356 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

Adding to 23141212212 its reverse (21221214132), we get a palindrome (44362426344).

The spelling of 23141212212 in words is "twenty-three billion, one hundred forty-one million, two hundred twelve thousand, two hundred twelve".