2522332434221 has 8 divisors (see below), whose sum is σ = 2531237843904. Its totient is φ = 2513440036800.

The previous prime is 2522332434211. The next prime is 2522332434233. The reversal of 2522332434221 is 1224342332252.

It is a happy number.

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 2522332434221 - 2¹⁰ = 2522332433197 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 (2522332434211) 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, 2864615 + ... + 3640148.

It is an arithmetic number, because the mean of its divisors is an integer number (316404730488).

Almost surely, 2^{2522332434221} is an apocalyptic number.

It is an amenable number.

2522332434221 is a deficient number, since it is larger than the sum of its proper divisors (8905409683).

2522332434221 is an equidigital number, since it uses as much as digits as its factorization.

2522332434221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506131.

The product of its digits is 138240, while the sum is 35.

Adding to 2522332434221 its reverse (1224342332252), we get a palindrome (3746674766473).

The spelling of 2522332434221 in words is "two trillion, five hundred twenty-two billion, three hundred thirty-two million, four hundred thirty-four thousand, two hundred twenty-one".