102212112222001 has 8 divisors (see below), whose sum is σ = 102899367936000. Its totient is φ = 101524873420080.

The previous prime is 102212112221929. The next prime is 102212112222019. The reversal of 102212112222001 is 100222211212201.

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 102212112222001 - 2⁴⁵ = 67027740133169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102212112222001.

It is not an unprimeable number, because it can be changed into a prime (102212112222091) 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, 8018946 + ... + 16392916.

It is an arithmetic number, because the mean of its divisors is an integer number (12862420992000).

Almost surely, 2^{102212112222001} is an apocalyptic number.

It is an amenable number.

102212112222001 is a deficient number, since it is larger than the sum of its proper divisors (687255713999).

102212112222001 is an equidigital number, since it uses as much as digits as its factorization.

102212112222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8456039.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102212112222001 its reverse (100222211212201), we get a palindrome (202434323434202).

The spelling of 102212112222001 in words is "one hundred two trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty-two thousand, one".