101212102201 has 8 divisors (see below), whose sum is σ = 118132058880. Its totient is φ = 84907416768.

The previous prime is 101212102183. The next prime is 101212102247. The reversal of 101212102201 is 102201212101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101212102201 - 2⁷ = 101212102073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101212102291) 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 7 ways as a sum of consecutive naturals, for example, 153817456 + ... + 153818113.

It is an arithmetic number, because the mean of its divisors is an integer number (14766507360).

Almost surely, 2^101212102201 is an apocalyptic number.

It is an amenable number.

101212102201 is a deficient number, since it is larger than the sum of its proper divisors (16919956679).

101212102201 is an equidigital number, since it uses as much as digits as its factorization.

101212102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307635623.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101212102201 its reverse (102201212101), we get a palindrome (203413314302).

The spelling of 101212102201 in words is "one hundred one billion, two hundred twelve million, one hundred two thousand, two hundred one".