10102001220201 has 16 divisors (see below), whose sum is σ = 14778755340480. Its totient is φ = 6087035238720.

The previous prime is 10102001220197. The next prime is 10102001220209. The reversal of 10102001220201 is 10202210020101.

It is not a de Polignac number, because 10102001220201 - 2² = 10102001220197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102001220209) 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 15 ways as a sum of consecutive naturals, for example, 884737786 + ... + 884749203.

It is an arithmetic number, because the mean of its divisors is an integer number (923672208780).

Almost surely, 2^{10102001220201} is an apocalyptic number.

10102001220201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10102001220201 is a deficient number, since it is larger than the sum of its proper divisors (4676754120279).

10102001220201 is a wasteful number, since it uses less digits than its factorization.

10102001220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769487176.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10102001220201 its reverse (10202210020101), we get a palindrome (20304211240302).

The spelling of 10102001220201 in words is "ten trillion, one hundred two billion, one million, two hundred twenty thousand, two hundred one".