10221202112001 has 8 divisors (see below), whose sum is σ = 13831676490144. Its totient is φ = 6712431237600.

The previous prime is 10221202111963. The next prime is 10221202112027. The reversal of 10221202112001 is 10021120212201.

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

It is not a de Polignac number, because 10221202112001 - 2⁶ = 10221202111937 is a prime.

It is a super-2 number, since 2×10221202112001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10221202112201) 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, 25425875700 + ... + 25425876101.

It is an arithmetic number, because the mean of its divisors is an integer number (1728959561268).

Almost surely, 2^{10221202112001} is an apocalyptic number.

It is an amenable number.

10221202112001 is a deficient number, since it is larger than the sum of its proper divisors (3610474378143).

10221202112001 is an equidigital number, since it uses as much as digits as its factorization.

10221202112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50851751871.

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

Adding to 10221202112001 its reverse (10021120212201), we get a palindrome (20242322324202).

The spelling of 10221202112001 in words is "ten trillion, two hundred twenty-one billion, two hundred two million, one hundred twelve thousand, one".