102102010222111 has 8 divisors (see below), whose sum is σ = 102181501891040. Its totient is φ = 102022519742208.

The previous prime is 102102010222109. The next prime is 102102010222171. The reversal of 102102010222111 is 111222010201201.

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 102102010222111 - 2¹ = 102102010222109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102010222171) 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, 259731475 + ... + 260124283.

It is an arithmetic number, because the mean of its divisors is an integer number (12772687736380).

Almost surely, 2^{102102010222111} is an apocalyptic number.

102102010222111 is a deficient number, since it is larger than the sum of its proper divisors (79491668929).

102102010222111 is a wasteful number, since it uses less digits than its factorization.

102102010222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594513.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102102010222111 its reverse (111222010201201), we get a palindrome (213324020423312).

The spelling of 102102010222111 in words is "one hundred two trillion, one hundred two billion, ten million, two hundred twenty-two thousand, one hundred eleven".