102212001012201 has 8 divisors (see below), whose sum is σ = 136718075902560. Its totient is φ = 67923630064992.

The previous prime is 102212001012139. The next prime is 102212001012239. The reversal of 102212001012201 is 102210100212201.

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

It is not a de Polignac number, because 102212001012201 - 2¹⁹ = 102212000487913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102212001012301) 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 7 ways as a sum of consecutive naturals, for example, 54425984691 + ... + 54425986568.

It is an arithmetic number, because the mean of its divisors is an integer number (17089759487820).

Almost surely, 2^{102212001012201} is an apocalyptic number.

It is an amenable number.

102212001012201 is a deficient number, since it is larger than the sum of its proper divisors (34506074890359).

102212001012201 is a wasteful number, since it uses less digits than its factorization.

102212001012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108851971575.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102212001012201 its reverse (102210100212201), we get a palindrome (204422101224402).

The spelling of 102212001012201 in words is "one hundred two trillion, two hundred twelve billion, one million, twelve thousand, two hundred one".