22132140350523 has 32 divisors (see below), whose sum is σ = 33884104871424. Its totient is φ = 12587474794752.

The previous prime is 22132140350521. The next prime is 22132140350533. The reversal of 22132140350523 is 32505304123122.

It is not a de Polignac number, because 22132140350523 - 2¹ = 22132140350521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22132140350521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905536 + ... + 6714482.

It is an arithmetic number, because the mean of its divisors is an integer number (1058878277232).

Almost surely, 2^{22132140350523} is an apocalyptic number.

22132140350523 is a deficient number, since it is larger than the sum of its proper divisors (11751964520901).

22132140350523 is a wasteful number, since it uses less digits than its factorization.

22132140350523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5809811.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 22132140350523 its reverse (32505304123122), we get a palindrome (54637444473645).

The spelling of 22132140350523 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred forty million, three hundred fifty thousand, five hundred twenty-three".