102212122001001 has 16 divisors (see below), whose sum is σ = 141085369987200. Its totient is φ = 65743582099328.

The previous prime is 102212122000997. The next prime is 102212122001027. The reversal of 102212122001001 is 100100221212201.

It is a cyclic number.

It is not a de Polignac number, because 102212122001001 - 2² = 102212122000997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102212122001501) 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, 429600156 + ... + 429838013.

It is an arithmetic number, because the mean of its divisors is an integer number (8817835624200).

Almost surely, 2^{102212122001001} is an apocalyptic number.

It is an amenable number.

102212122001001 is a deficient number, since it is larger than the sum of its proper divisors (38873247986199).

102212122001001 is a wasteful number, since it uses less digits than its factorization.

102212122001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859439568.

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

Adding to 102212122001001 its reverse (100100221212201), we get a palindrome (202312343213202).

The spelling of 102212122001001 in words is "one hundred two trillion, two hundred twelve billion, one hundred twenty-two million, one thousand, one".