101210201222001 has 8 divisors (see below), whose sum is σ = 142884989960544. Its totient is φ = 63504439982400.

The previous prime is 101210201221949. The next prime is 101210201222017. The reversal of 101210201222001 is 100222102012101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101210201222001 - 2⁶ = 101210201221937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101210201222021) 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, 992256874675 + ... + 992256874776.

It is an arithmetic number, because the mean of its divisors is an integer number (17860623745068).

Almost surely, 2^{101210201222001} is an apocalyptic number.

It is an amenable number.

101210201222001 is a deficient number, since it is larger than the sum of its proper divisors (41674788738543).

101210201222001 is a wasteful number, since it uses less digits than its factorization.

101210201222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984513749471.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101210201222001 its reverse (100222102012101), we get a palindrome (201432303234102).

The spelling of 101210201222001 in words is "one hundred one trillion, two hundred ten billion, two hundred one million, two hundred twenty-two thousand, one".