10102222102 has 12 divisors (see below), whose sum is σ = 17627346900. Its totient is φ = 4329523716.

The previous prime is 10102222099. The next prime is 10102222121. The reversal of 10102222102 is 20122220101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51541852 + ... + 51542047.

It is an arithmetic number, because the mean of its divisors is an integer number (1468945575).

Almost surely, 2^10102222102 is an apocalyptic number.

10102222102 is a deficient number, since it is larger than the sum of its proper divisors (7525124798).

10102222102 is a wasteful number, since it uses less digits than its factorization.

10102222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103083915 (or 103083908 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10102222102 its reverse (20122220101), we get a palindrome (30224442203).

The spelling of 10102222102 in words is "ten billion, one hundred two million, two hundred twenty-two thousand, one hundred two".