22001000101 has 8 divisors (see below), whose sum is σ = 22045872384. Its totient is φ = 21956174400.

The previous prime is 22001000081. The next prime is 22001000107. The reversal of 22001000101 is 10100010022.

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 22001000101 - 2⁹ = 22000999589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001000107) 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, 1025850 + ... + 1047076.

It is an arithmetic number, because the mean of its divisors is an integer number (2755734048).

Almost surely, 2^22001000101 is an apocalyptic number.

It is an amenable number.

22001000101 is a deficient number, since it is larger than the sum of its proper divisors (44872283).

22001000101 is a wasteful number, since it uses less digits than its factorization.

22001000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23291.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 22001000101 its reverse (10100010022), we get a palindrome (32101010123).

The spelling of 22001000101 in words is "twenty-two billion, one million, one hundred one", and thus it is an aban number.