102002202122001 has 8 divisors (see below), whose sum is σ = 136077540084480. Its totient is φ = 67964166120432.

The previous prime is 102002202121997. The next prime is 102002202122069. The reversal of 102002202122001 is 100221202200201.

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

It is not a de Polignac number, because 102002202122001 - 2² = 102002202121997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102002202922001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9325483846 + ... + 9325494783.

It is an arithmetic number, because the mean of its divisors is an integer number (17009692510560).

Almost surely, 2^{102002202122001} is an apocalyptic number.

It is an amenable number.

102002202122001 is a deficient number, since it is larger than the sum of its proper divisors (34075337962479).

102002202122001 is a wasteful number, since it uses less digits than its factorization.

102002202122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18650980455.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102002202122001 its reverse (100221202200201), we get a palindrome (202223404322202).

The spelling of 102002202122001 in words is "one hundred two trillion, two billion, two hundred two million, one hundred twenty-two thousand, one".