22354030052 has 24 divisors (see below), whose sum is σ = 40036461696. Its totient is φ = 10915134048.

The previous prime is 22354030051. The next prime is 22354030063. The reversal of 22354030052 is 25003045322.

It is not an unprimeable number, because it can be changed into a prime (22354030051) 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 7 ways as a sum of consecutive naturals, for example, 1612133 + ... + 1625939.

It is an arithmetic number, because the mean of its divisors is an integer number (1668185904).

Almost surely, 2^22354030052 is an apocalyptic number.

It is an amenable number.

22354030052 is a deficient number, since it is larger than the sum of its proper divisors (17682431644).

22354030052 is a wasteful number, since it uses less digits than its factorization.

22354030052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23267 (or 23265 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 22354030052 its reverse (25003045322), we get a palindrome (47357075374).

The spelling of 22354030052 in words is "twenty-two billion, three hundred fifty-four million, thirty thousand, fifty-two".