22801687004 has 12 divisors (see below), whose sum is σ = 40028831304. Its totient is φ = 11364878064.

The previous prime is 22801687003. The next prime is 22801687009. The reversal of 22801687004 is 40078610822.

It is a super-3 number, since 3×22801687004³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22801687003) 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 3 ways as a sum of consecutive naturals, for example, 8989934 + ... + 8992469.

It is an arithmetic number, because the mean of its divisors is an integer number (3335735942).

Almost surely, 2^22801687004 is an apocalyptic number.

It is an amenable number.

22801687004 is a deficient number, since it is larger than the sum of its proper divisors (17227144300).

22801687004 is a wasteful number, since it uses less digits than its factorization.

22801687004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17982724 (or 17982722 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 22801687004 in words is "twenty-two billion, eight hundred one million, six hundred eighty-seven thousand, four".