11122012210102 has 4 divisors (see below), whose sum is σ = 16683018315156. Its totient is φ = 5561006105050.

The previous prime is 11122012210063. The next prime is 11122012210117. The reversal of 11122012210102 is 20101221022111.

11122012210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780503052524 + ... + 2780503052527.

It is an arithmetic number, because the mean of its divisors is an integer number (4170754578789).

Almost surely, 2^{11122012210102} is an apocalyptic number.

11122012210102 is a deficient number, since it is larger than the sum of its proper divisors (5561006105054).

11122012210102 is an equidigital number, since it uses as much as digits as its factorization.

11122012210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561006105053.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11122012210102 its reverse (20101221022111), we get a palindrome (31223233232213).

The spelling of 11122012210102 in words is "eleven trillion, one hundred twenty-two billion, twelve million, two hundred ten thousand, one hundred two".