11012211111202 has 16 divisors (see below), whose sum is σ = 18957063962880. Its totient is φ = 4699772104608.

The previous prime is 11012211111157. The next prime is 11012211111229. The reversal of 11012211111202 is 20211111221011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1645575123 + ... + 1645581814.

It is an arithmetic number, because the mean of its divisors is an integer number (1184816497680).

Almost surely, 2^{11012211111202} is an apocalyptic number.

11012211111202 is a deficient number, since it is larger than the sum of its proper divisors (7944852851678).

11012211111202 is a wasteful number, since it uses less digits than its factorization.

11012211111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291157185.

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

Adding to 11012211111202 its reverse (20211111221011), we get a palindrome (31223322332213).

The spelling of 11012211111202 in words is "eleven trillion, twelve billion, two hundred eleven million, one hundred eleven thousand, two hundred two".