101212200201 has 32 divisors (see below), whose sum is σ = 159827270400. Its totient is φ = 55742883840.

The previous prime is 101212200197. The next prime is 101212200203. The reversal of 101212200201 is 102002212101.

It is not a de Polignac number, because 101212200201 - 2² = 101212200197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101212200203) 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 31 ways as a sum of consecutive naturals, for example, 200481 + ... + 492561.

It is an arithmetic number, because the mean of its divisors is an integer number (4994602200).

Almost surely, 2^101212200201 is an apocalyptic number.

It is an amenable number.

101212200201 is a deficient number, since it is larger than the sum of its proper divisors (58615070199).

101212200201 is a wasteful number, since it uses less digits than its factorization.

101212200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292689.

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

Adding to 101212200201 its reverse (102002212101), we get a palindrome (203214412302).

The spelling of 101212200201 in words is "one hundred one billion, two hundred twelve million, two hundred thousand, two hundred one".