2122101201001 has 8 divisors (see below), whose sum is σ = 2194685867520. Its totient is φ = 2050659600288.

The previous prime is 2122101200977. The next prime is 2122101201013. The reversal of 2122101201001 is 1001021012212.

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 2122101201001 - 2⁵ = 2122101200969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122101201061) 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, 285762676 + ... + 285770101.

It is an arithmetic number, because the mean of its divisors is an integer number (274335733440).

Almost surely, 2^{2122101201001} is an apocalyptic number.

It is an amenable number.

2122101201001 is a deficient number, since it is larger than the sum of its proper divisors (72584666519).

2122101201001 is an equidigital number, since it uses as much as digits as its factorization.

2122101201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571532903.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2122101201001 its reverse (1001021012212), we get a palindrome (3123122213213).

The spelling of 2122101201001 in words is "two trillion, one hundred twenty-two billion, one hundred one million, two hundred one thousand, one".