212002222210102 has 16 divisors (see below), whose sum is σ = 318033323576640. Its totient is φ = 105991114727232.

The previous prime is 212002222210091. The next prime is 212002222210139. The reversal of 212002222210102 is 201012222200212.

It is a self number, because there is not a number n which added to its sum of digits gives 212002222210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347371298 + ... + 2347461610.

It is an arithmetic number, because the mean of its divisors is an integer number (19877082723540).

Almost surely, 2^{212002222210102} is an apocalyptic number.

212002222210102 is a deficient number, since it is larger than the sum of its proper divisors (106031101366538).

212002222210102 is a wasteful number, since it uses less digits than its factorization.

212002222210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188007.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 212002222210102 its reverse (201012222200212), we get a palindrome (413014444410314).

The spelling of 212002222210102 in words is "two hundred twelve trillion, two billion, two hundred twenty-two million, two hundred ten thousand, one hundred two".