24122133140213 has 4 divisors (see below), whose sum is σ = 24211144701888. Its totient is φ = 24033121578540.

The previous prime is 24122133140179. The next prime is 24122133140221. The reversal of 24122133140213 is 31204133122142.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24122133140213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24122133140113) 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, 44505780431 + ... + 44505780972.

It is an arithmetic number, because the mean of its divisors is an integer number (6052786175472).

Almost surely, 2^{24122133140213} is an apocalyptic number.

It is an amenable number.

24122133140213 is a deficient number, since it is larger than the sum of its proper divisors (89011561675).

24122133140213 is an equidigital number, since it uses as much as digits as its factorization.

24122133140213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89011561674.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 24122133140213 its reverse (31204133122142), we get a palindrome (55326266262355).

The spelling of 24122133140213 in words is "twenty-four trillion, one hundred twenty-two billion, one hundred thirty-three million, one hundred forty thousand, two hundred thirteen".