102100210110222 has 64 divisors (see below), whose sum is σ = 216283300485120. Its totient is φ = 32020908562944.

The previous prime is 102100210110211. The next prime is 102100210110247. The reversal of 102100210110222 is 222011012001201.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7343746923 + ... + 7343760825.

It is an arithmetic number, because the mean of its divisors is an integer number (3379426570080).

Almost surely, 2^{102100210110222} is an apocalyptic number.

102100210110222 is an abundant number, since it is smaller than the sum of its proper divisors (114183090374898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102100210110222 is a wasteful number, since it uses less digits than its factorization.

102100210110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32417.

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

Adding to 102100210110222 its reverse (222011012001201), we get a palindrome (324111222111423).

The spelling of 102100210110222 in words is "one hundred two trillion, one hundred billion, two hundred ten million, one hundred ten thousand, two hundred twenty-two".