2422121333213 has 4 divisors (see below), whose sum is σ = 2427094888800. Its totient is φ = 2417147777628.

The previous prime is 2422121333179. The next prime is 2422121333251. The reversal of 2422121333213 is 3123331212242.

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 not a de Polignac number, because 2422121333213 - 2¹⁴ = 2422121316829 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 (2422121333273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2486777063 + ... + 2486778036.

It is an arithmetic number, because the mean of its divisors is an integer number (606773722200).

Almost surely, 2^{2422121333213} is an apocalyptic number.

It is an amenable number.

2422121333213 is a deficient number, since it is larger than the sum of its proper divisors (4973555587).

2422121333213 is an equidigital number, since it uses as much as digits as its factorization.

2422121333213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973555586.

The product of its digits is 10368, while the sum is 29.

Adding to 2422121333213 its reverse (3123331212242), we get a palindrome (5545452545455).

The spelling of 2422121333213 in words is "two trillion, four hundred twenty-two billion, one hundred twenty-one million, three hundred thirty-three thousand, two hundred thirteen".