11202122022212 has 12 divisors (see below), whose sum is σ = 21385869315216. Its totient is φ = 5091873646440.

The previous prime is 11202122022079. The next prime is 11202122022239. The reversal of 11202122022212 is 21222022120211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127296841118 + ... + 127296841205.

It is an arithmetic number, because the mean of its divisors is an integer number (1782155776268).

Almost surely, 2^{11202122022212} is an apocalyptic number.

It is an amenable number.

11202122022212 is a deficient number, since it is larger than the sum of its proper divisors (10183747293004).

11202122022212 is a wasteful number, since it uses less digits than its factorization.

11202122022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254593682338 (or 254593682336 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11202122022212 its reverse (21222022120211), we get a palindrome (32424144142423).

The spelling of 11202122022212 in words is "eleven trillion, two hundred two billion, one hundred twenty-two million, twenty-two thousand, two hundred twelve".