11001120102212 has 6 divisors (see below), whose sum is σ = 19251960178878. Its totient is φ = 5500560051104.

The previous prime is 11001120102199. The next prime is 11001120102253. The reversal of 11001120102212 is 21220102110011.

It can be written as a sum of positive squares in only one way, i.e., 10807366951936 + 193753150276 = 3287456^2 + 440174^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375140012773 + ... + 1375140012780.

It is an arithmetic number, because the mean of its divisors is an integer number (3208660029813).

Almost surely, 2^{11001120102212} is an apocalyptic number.

It is an amenable number.

11001120102212 is a deficient number, since it is larger than the sum of its proper divisors (8250840076666).

11001120102212 is a wasteful number, since it uses less digits than its factorization.

11001120102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750280025557 (or 2750280025555 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11001120102212 its reverse (21220102110011), we get a palindrome (32221222212223).

The spelling of 11001120102212 in words is "eleven trillion, one billion, one hundred twenty million, one hundred two thousand, two hundred twelve".