102110221022 has 8 divisors (see below), whose sum is σ = 153272519400. Its totient is φ = 51019381224.

The previous prime is 102110221001. The next prime is 102110221049. The reversal of 102110221022 is 220122011201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102110220988 and 102110221006.

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, 17861072 + ... + 17866787.

It is an arithmetic number, because the mean of its divisors is an integer number (19159064925).

Almost surely, 2^102110221022 is an apocalyptic number.

102110221022 is a deficient number, since it is larger than the sum of its proper divisors (51162298378).

102110221022 is a wasteful number, since it uses less digits than its factorization.

102110221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35729290.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102110221022 its reverse (220122011201), we get a palindrome (322232232223).

The spelling of 102110221022 in words is "one hundred two billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".