22541140208 has 40 divisors (see below), whose sum is σ = 46893828960. Its totient is φ = 10458183680.

The previous prime is 22541140207. The next prime is 22541140217. The reversal of 22541140208 is 80204114522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22541140207) 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 7 ways as a sum of consecutive naturals, for example, 564293 + ... + 602916.

It is an arithmetic number, because the mean of its divisors is an integer number (1172345724).

Almost surely, 2^22541140208 is an apocalyptic number.

It is an amenable number.

22541140208 is an abundant number, since it is smaller than the sum of its proper divisors (24352688752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22541140208 is a wasteful number, since it uses less digits than its factorization.

22541140208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167305 (or 1167299 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The spelling of 22541140208 in words is "twenty-two billion, five hundred forty-one million, one hundred forty thousand, two hundred eight".