22101042401 has 8 divisors (see below), whose sum is σ = 23452839360. Its totient is φ = 20781818992.

The previous prime is 22101042329. The next prime is 22101042407. The reversal of 22101042401 is 10424010122.

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 22101042401 - 2²² = 22096848097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22101042401.

It is not an unprimeable number, because it can be changed into a prime (22101042407) 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, 8141990 + ... + 8144703.

It is an arithmetic number, because the mean of its divisors is an integer number (2931604920).

Almost surely, 2^22101042401 is an apocalyptic number.

It is an amenable number.

22101042401 is a deficient number, since it is larger than the sum of its proper divisors (1351796959).

22101042401 is a wasteful number, since it uses less digits than its factorization.

22101042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286775.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22101042401 its reverse (10424010122), we get a palindrome (32525052523).

The spelling of 22101042401 in words is "twenty-two billion, one hundred one million, forty-two thousand, four hundred one".