20241113212 has 12 divisors (see below), whose sum is σ = 37286261320. Its totient is φ = 9587895696.

The previous prime is 20241113203. The next prime is 20241113213. The reversal of 20241113212 is 21231114202.

It is a super-2 number, since 2×20241113212² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 20241113212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241113213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133165143 + ... + 133165294.

Almost surely, 2^20241113212 is an apocalyptic number.

It is an amenable number.

20241113212 is a deficient number, since it is larger than the sum of its proper divisors (17045148108).

20241113212 is a wasteful number, since it uses less digits than its factorization.

20241113212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266330460 (or 266330458 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20241113212 its reverse (21231114202), we get a palindrome (41472227414).

The spelling of 20241113212 in words is "twenty billion, two hundred forty-one million, one hundred thirteen thousand, two hundred twelve".