22541013530 has 64 divisors (see below), whose sum is σ = 46853510400. Its totient is φ = 7648166400.

The previous prime is 22541013499. The next prime is 22541013533. The reversal of 22541013530 is 3531014522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22541013530.

It is not an unprimeable number, because it can be changed into a prime (22541013533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2926985 + ... + 2934675.

It is an arithmetic number, because the mean of its divisors is an integer number (732086100).

Almost surely, 2^22541013530 is an apocalyptic number.

22541013530 is an abundant number, since it is smaller than the sum of its proper divisors (24312496870).

22541013530 is a wasteful number, since it uses less digits than its factorization.

22541013530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 22541013530 in words is "twenty-two billion, five hundred forty-one million, thirteen thousand, five hundred thirty".