101202211122201 has 16 divisors (see below), whose sum is σ = 171347659043200. Its totient is φ = 57829834926864.

The previous prime is 101202211122193. The next prime is 101202211122223. The reversal of 101202211122201 is 102221112202101.

101202211122201 is a `hidden beast` number, since 1 + 0 + 120 + 221 + 1 + 122 + 201 = 666.

It is not a de Polignac number, because 101202211122201 - 2³ = 101202211122193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202211122101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267730717066 + ... + 267730717443.

It is an arithmetic number, because the mean of its divisors is an integer number (10709228690200).

Almost surely, 2^{101202211122201} is an apocalyptic number.

It is an amenable number.

101202211122201 is a deficient number, since it is larger than the sum of its proper divisors (70145447920999).

101202211122201 is an equidigital number, since it uses as much as digits as its factorization.

101202211122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535461434525 (or 535461434519 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101202211122201 its reverse (102221112202101), we get a palindrome (203423323324302).

The spelling of 101202211122201 in words is "one hundred one trillion, two hundred two billion, two hundred eleven million, one hundred twenty-two thousand, two hundred one".