22404022404401 has 8 divisors (see below), whose sum is σ = 24441154291008. Its totient is φ = 20366957614000.

The previous prime is 22404022404383. The next prime is 22404022404403. The reversal of 22404022404401 is 10440422040422.

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 a de Polignac number, because none of the positive numbers 2^k-22404022404401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22404022404403) 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, 16074605 + ... + 17412666.

It is an arithmetic number, because the mean of its divisors is an integer number (3055144286376).

Almost surely, 2^{22404022404401} is an apocalyptic number.

It is an amenable number.

22404022404401 is a deficient number, since it is larger than the sum of its proper divisors (2037131886607).

22404022404401 is a wasteful number, since it uses less digits than its factorization.

22404022404401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33548103.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 22404022404401 its reverse (10440422040422), we get a palindrome (32844444444823).

The spelling of 22404022404401 in words is "twenty-two trillion, four hundred four billion, twenty-two million, four hundred four thousand, four hundred one".