102102110210022 has 64 divisors (see below), whose sum is σ = 224177184645120. Its totient is φ = 30811389033600.

The previous prime is 102102110209969. The next prime is 102102110210033. The reversal of 102102110210022 is 220012011201201.

It is a junction number, because it is equal to n+sod(n) for n = 102102110209983 and 102102110210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47205697 + ... + 49321212.

It is an arithmetic number, because the mean of its divisors is an integer number (3502768510080).

Almost surely, 2^{102102110210022} is an apocalyptic number.

102102110210022 is an abundant number, since it is smaller than the sum of its proper divisors (122075074435098).

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

102102110210022 is a wasteful number, since it uses less digits than its factorization.

102102110210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96527189.

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

Adding to 102102110210022 its reverse (220012011201201), we get a palindrome (322114121411223).

The spelling of 102102110210022 in words is "one hundred two trillion, one hundred two billion, one hundred ten million, two hundred ten thousand, twenty-two".