101210111202201 has 16 divisors (see below), whose sum is σ = 142510622800896. Its totient is φ = 63762193329296.

The previous prime is 101210111202143. The next prime is 101210111202203. The reversal of 101210111202201 is 102202111012101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101210111202201 - 2¹³ = 101210111194009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101210111202203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8836218405 + ... + 8836229858.

It is an arithmetic number, because the mean of its divisors is an integer number (8906913925056).

Almost surely, 2^{101210111202201} is an apocalyptic number.

It is an amenable number.

101210111202201 is a deficient number, since it is larger than the sum of its proper divisors (41300511598695).

101210111202201 is a wasteful number, since it uses less digits than its factorization.

101210111202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17672448372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101210111202201 its reverse (102202111012101), we get a palindrome (203412222214302).

The spelling of 101210111202201 in words is "one hundred one trillion, two hundred ten billion, one hundred eleven million, two hundred two thousand, two hundred one".