22001210100001 has 8 divisors (see below), whose sum is σ = 24015266277408. Its totient is φ = 19989478284000.

The previous prime is 22001210099927. The next prime is 22001210100017. The reversal of 22001210100001 is 10000101210022.

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 22001210100001 - 2²¹ = 22001208002849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22001210100041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581070555 + ... + 581108416.

It is an arithmetic number, because the mean of its divisors is an integer number (3001908284676).

Almost surely, 2^{22001210100001} is an apocalyptic number.

It is an amenable number.

22001210100001 is a deficient number, since it is larger than the sum of its proper divisors (2014056177407).

22001210100001 is a wasteful number, since it uses less digits than its factorization.

22001210100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162180703.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22001210100001 its reverse (10000101210022), we get a palindrome (32001311310023).

The spelling of 22001210100001 in words is "twenty-two trillion, one billion, two hundred ten million, one hundred thousand, one".