22432004401 has 8 divisors (see below), whose sum is σ = 22622595840. Its totient is φ = 22242219552.

The previous prime is 22432004381. The next prime is 22432004411. The reversal of 22432004401 is 10440023422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22432004401 - 2²⁹ = 21895133489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22432004411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145725 + ... + 257098.

It is an arithmetic number, because the mean of its divisors is an integer number (2827824480).

Almost surely, 2^22432004401 is an apocalyptic number.

It is an amenable number.

22432004401 is a deficient number, since it is larger than the sum of its proper divisors (190591439).

22432004401 is a wasteful number, since it uses less digits than its factorization.

22432004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403295.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22432004401 its reverse (10440023422), we get a palindrome (32872027823).

The spelling of 22432004401 in words is "twenty-two billion, four hundred thirty-two million, four thousand, four hundred one".