22100012011001 has 8 divisors (see below), whose sum is σ = 22131756676224. Its totient is φ = 22068287903920.

The previous prime is 22100012010943. The next prime is 22100012011079. The reversal of 22100012011001 is 10011021000122.

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 22100012011001 - 2²² = 22100007816697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22100012011801) 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, 2987345 + ... + 7288638.

It is an arithmetic number, because the mean of its divisors is an integer number (2766469584528).

Almost surely, 2^{22100012011001} is an apocalyptic number.

It is an amenable number.

22100012011001 is a deficient number, since it is larger than the sum of its proper divisors (31744665223).

22100012011001 is a wasteful number, since it uses less digits than its factorization.

22100012011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279071.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22100012011001 its reverse (10011021000122), we get a palindrome (32111033011123).

The spelling of 22100012011001 in words is "twenty-two trillion, one hundred billion, twelve million, eleven thousand, one".