102102112010222 has 32 divisors (see below), whose sum is σ = 161866948320000. Its totient is φ = 48204486570240.

The previous prime is 102102112010189. The next prime is 102102112010251. The reversal of 102102112010222 is 222010211201201.

It is a self number, because there is not a number n which added to its sum of digits gives 102102112010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5936804 + ... + 15474167.

It is an arithmetic number, because the mean of its divisors is an integer number (5058342135000).

Almost surely, 2^{102102112010222} is an apocalyptic number.

102102112010222 is a deficient number, since it is larger than the sum of its proper divisors (59764836309778).

102102112010222 is a wasteful number, since it uses less digits than its factorization.

102102112010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21412328.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102102112010222 its reverse (222010211201201), we get a palindrome (324112323211423).

The spelling of 102102112010222 in words is "one hundred two trillion, one hundred two billion, one hundred twelve million, ten thousand, two hundred twenty-two".