10102222102012 has 12 divisors (see below), whose sum is σ = 17813842028136. Its totient is φ = 5012552951120.

The previous prime is 10102222101977. The next prime is 10102222102019. The reversal of 10102222102012 is 21020122220101.

It is a happy number.

10102222102012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102222102019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9639524383 + ... + 9639525430.

It is an arithmetic number, because the mean of its divisors is an integer number (1484486835678).

Almost surely, 2^{10102222102012} is an apocalyptic number.

It is an amenable number.

10102222102012 is a deficient number, since it is larger than the sum of its proper divisors (7711619926124).

10102222102012 is a wasteful number, since it uses less digits than its factorization.

10102222102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19279049948 (or 19279049946 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10102222102012 its reverse (21020122220101), we get a palindrome (31122344322113).

The spelling of 10102222102012 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, one hundred two thousand, twelve".