2522022210543 has 32 divisors (see below), whose sum is σ = 3887457235200. Its totient is φ = 1437374312960.

The previous prime is 2522022210523. The next prime is 2522022210557. The reversal of 2522022210543 is 3450122202252.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2522022210543 - 2¹⁰ = 2522022209519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2522022210543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522022210523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1227768 + ... + 2559581.

It is an arithmetic number, because the mean of its divisors is an integer number (121483038600).

Almost surely, 2^{2522022210543} is an apocalyptic number.

2522022210543 is a deficient number, since it is larger than the sum of its proper divisors (1365435024657).

2522022210543 is a wasteful number, since it uses less digits than its factorization.

2522022210543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788567.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 2522022210543 its reverse (3450122202252), we get a palindrome (5972144412795).

The spelling of 2522022210543 in words is "two trillion, five hundred twenty-two billion, twenty-two million, two hundred ten thousand, five hundred forty-three".