22001010100001 has 8 divisors (see below), whose sum is σ = 22142200031424. Its totient is φ = 21859833537360.

The previous prime is 22001010099979. The next prime is 22001010100067. The reversal of 22001010100001 is 10000101010022.

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 22001010100001 - 2³⁰ = 21999936358177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22001010103001) 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, 29735 + ... + 6633468.

It is an arithmetic number, because the mean of its divisors is an integer number (2767775003928).

Almost surely, 2^{22001010100001} is an apocalyptic number.

It is an amenable number.

22001010100001 is a deficient number, since it is larger than the sum of its proper divisors (141189931423).

22001010100001 is a wasteful number, since it uses less digits than its factorization.

22001010100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6684391.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 22001010100001 its reverse (10000101010022), we get a palindrome (32001111110023).

The spelling of 22001010100001 in words is "twenty-two trillion, one billion, ten million, one hundred thousand, one".