5123233211522 has 8 divisors (see below), whose sum is σ = 8089315597200. Its totient is φ = 2426794679124.

The previous prime is 5123233211513. The next prime is 5123233211549. The reversal of 5123233211522 is 2251123323215.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67410963272 + ... + 67410963347.

It is an arithmetic number, because the mean of its divisors is an integer number (1011164449650).

Almost surely, 2^{5123233211522} is an apocalyptic number.

5123233211522 is a deficient number, since it is larger than the sum of its proper divisors (2966082385678).

5123233211522 is a wasteful number, since it uses less digits than its factorization.

5123233211522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134821926640.

The product of its digits is 21600, while the sum is 32.

Adding to 5123233211522 its reverse (2251123323215), we get a palindrome (7374356534737).

The spelling of 5123233211522 in words is "five trillion, one hundred twenty-three billion, two hundred thirty-three million, two hundred eleven thousand, five hundred twenty-two".