2522331123443 has 4 divisors (see below), whose sum is σ = 2525645619768. Its totient is φ = 2519016627120.

The previous prime is 2522331123401. The next prime is 2522331123457. The reversal of 2522331123443 is 3443211332252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2522331123443 - 2³⁴ = 2505151254259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522331123463) 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, 1657247021 + ... + 1657248542.

It is an arithmetic number, because the mean of its divisors is an integer number (631411404942).

Almost surely, 2^{2522331123443} is an apocalyptic number.

2522331123443 is a deficient number, since it is larger than the sum of its proper divisors (3314496325).

2522331123443 is an equidigital number, since it uses as much as digits as its factorization.

2522331123443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314496324.

The product of its digits is 103680, while the sum is 35.

Adding to 2522331123443 its reverse (3443211332252), we get a palindrome (5965542455695).

The spelling of 2522331123443 in words is "two trillion, five hundred twenty-two billion, three hundred thirty-one million, one hundred twenty-three thousand, four hundred forty-three".