102102221210222 has 8 divisors (see below), whose sum is σ = 162162351333936. Its totient is φ = 48048104098912.

The previous prime is 102102221210203. The next prime is 102102221210237. The reversal of 102102221210222 is 222012122201201.

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

It is a super-2 number, since 2×102102221210222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102102221210194 and 102102221210203.

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, 1501503253058 + ... + 1501503253125.

It is an arithmetic number, because the mean of its divisors is an integer number (20270293916742).

Almost surely, 2^{102102221210222} is an apocalyptic number.

102102221210222 is a deficient number, since it is larger than the sum of its proper divisors (60060130123714).

102102221210222 is a wasteful number, since it uses less digits than its factorization.

102102221210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003006506202.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102102221210222 its reverse (222012122201201), we get a palindrome (324114343411423).

The spelling of 102102221210222 in words is "one hundred two trillion, one hundred two billion, two hundred twenty-one million, two hundred ten thousand, two hundred twenty-two".