2513222523111 has 8 divisors (see below), whose sum is σ = 3350995596144. Its totient is φ = 1675465566080.

The previous prime is 2513222523107. The next prime is 2513222523137. The reversal of 2513222523111 is 1113252223152.

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 2513222523111 - 2² = 2513222523107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513222523101) 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, 3660306 + ... + 4292351.

It is an arithmetic number, because the mean of its divisors is an integer number (418874449518).

Almost surely, 2^{2513222523111} is an apocalyptic number.

2513222523111 is a deficient number, since it is larger than the sum of its proper divisors (837773073033).

2513222523111 is a wasteful number, since it uses less digits than its factorization.

2513222523111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8058001.

The product of its digits is 7200, while the sum is 30.

Adding to 2513222523111 its reverse (1113252223152), we get a palindrome (3626474746263).

The spelling of 2513222523111 in words is "two trillion, five hundred thirteen billion, two hundred twenty-two million, five hundred twenty-three thousand, one hundred eleven".