12122110210001 has 8 divisors (see below), whose sum is σ = 13224645652224. Its totient is φ = 11019662338320.

The previous prime is 12122110209991. The next prime is 12122110210073. The reversal of 12122110210001 is 10001201122121.

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 12122110210001 - 2¹⁴ = 12122110193617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12122110210201) 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, 21603026 + ... + 22157051.

It is an arithmetic number, because the mean of its divisors is an integer number (1653080706528).

Almost surely, 2^{12122110210001} is an apocalyptic number.

12122110210001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12122110210001 is a deficient number, since it is larger than the sum of its proper divisors (1102535442223).

12122110210001 is a wasteful number, since it uses less digits than its factorization.

12122110210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43785271.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12122110210001 its reverse (10001201122121), we get a palindrome (22123311332122).

The spelling of 12122110210001 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, two hundred ten thousand, one".