2120224042013 has 8 divisors (see below), whose sum is σ = 2643396208320. Its totient is φ = 1652122630080.

The previous prime is 2120224042009. The next prime is 2120224042061. The reversal of 2120224042013 is 3102404220212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2120224042013 - 2² = 2120224042009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2120224042013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120224042513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13767688508 + ... + 13767688661.

It is an arithmetic number, because the mean of its divisors is an integer number (330424526040).

Almost surely, 2^{2120224042013} is an apocalyptic number.

It is an amenable number.

2120224042013 is a deficient number, since it is larger than the sum of its proper divisors (523172166307).

2120224042013 is a wasteful number, since it uses less digits than its factorization.

2120224042013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27535377187.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2120224042013 its reverse (3102404220212), we get a palindrome (5222628262225).

The spelling of 2120224042013 in words is "two trillion, one hundred twenty billion, two hundred twenty-four million, forty-two thousand, thirteen".