102102212022 has 8 divisors (see below), whose sum is σ = 204204424056. Its totient is φ = 34034070672.

The previous prime is 102102212011. The next prime is 102102212059. The reversal of 102102212022 is 220212201201.

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

102102212022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 102102211992 and 102102212010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8508517663 + ... + 8508517674.

It is an arithmetic number, because the mean of its divisors is an integer number (25525553007).

Almost surely, 2^102102212022 is an apocalyptic number.

102102212022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102102212022 is a wasteful number, since it uses less digits than its factorization.

102102212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17017035342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102102212022 its reverse (220212201201), we get a palindrome (322314413223).

The spelling of 102102212022 in words is "one hundred two billion, one hundred two million, two hundred twelve thousand, twenty-two".