102212100300122 has 16 divisors (see below), whose sum is σ = 153878202091680. Its totient is φ = 50919381993168.

The previous prime is 102212100300077. The next prime is 102212100300133. The reversal of 102212100300122 is 221003001212201.

It is a self number, because there is not a number n which added to its sum of digits gives 102212100300122.

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, 9121613 + ... + 16959599.

It is an arithmetic number, because the mean of its divisors is an integer number (9617387630730).

Almost surely, 2^{102212100300122} is an apocalyptic number.

102212100300122 is a deficient number, since it is larger than the sum of its proper divisors (51666101791558).

102212100300122 is a wasteful number, since it uses less digits than its factorization.

102212100300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7861805.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102212100300122 its reverse (221003001212201), we get a palindrome (323215101512323).

The spelling of 102212100300122 in words is "one hundred two trillion, two hundred twelve billion, one hundred million, three hundred thousand, one hundred twenty-two".