10000001022201 has 12 divisors (see below), whose sum is σ = 14780363268528. Its totient is φ = 6511628572344.

The previous prime is 10000001022181. The next prime is 10000001022223. The reversal of 10000001022201 is 10222010000001.

It is not a de Polignac number, because 10000001022201 - 2⁵ = 10000001022169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10000001522201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12919897575 + ... + 12919898348.

It is an arithmetic number, because the mean of its divisors is an integer number (1231696939044).

Almost surely, 2^{10000001022201} is an apocalyptic number.

It is an amenable number.

10000001022201 is a deficient number, since it is larger than the sum of its proper divisors (4780362246327).

10000001022201 is a wasteful number, since it uses less digits than its factorization.

10000001022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25839795972 (or 25839795969 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10000001022201 its reverse (10222010000001), we get a palindrome (20222011022202).

The spelling of 10000001022201 in words is "ten trillion, one million, twenty-two thousand, two hundred one".