102102221000211 has 8 divisors (see below), whose sum is σ = 136136373699984. Its totient is φ = 68068107816960.

The previous prime is 102102221000179. The next prime is 102102221000249. The reversal of 102102221000211 is 112000122201201.

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

It is not a de Polignac number, because 102102221000211 - 2⁵ = 102102221000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102102221000251) 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, 3206446 + ... + 14645331.

It is an arithmetic number, because the mean of its divisors is an integer number (17017046712498).

Almost surely, 2^{102102221000211} is an apocalyptic number.

102102221000211 is a deficient number, since it is larger than the sum of its proper divisors (34034152699773).

102102221000211 is a wasteful number, since it uses less digits than its factorization.

102102221000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19758261.

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

Adding to 102102221000211 its reverse (112000122201201), we get a palindrome (214102343201412).

The spelling of 102102221000211 in words is "one hundred two trillion, one hundred two billion, two hundred twenty-one million, two hundred eleven", and thus it is an aban number.