11212002010222 has 8 divisors (see below), whose sum is σ = 18111695555016. Its totient is φ = 5174770158552.

The previous prime is 11212002010171. The next prime is 11212002010277. The reversal of 11212002010222 is 22201020021211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11212002010196 and 11212002010205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215615423248 + ... + 215615423299.

It is an arithmetic number, because the mean of its divisors is an integer number (2263961944377).

Almost surely, 2^{11212002010222} is an apocalyptic number.

11212002010222 is a deficient number, since it is larger than the sum of its proper divisors (6899693544794).

11212002010222 is a wasteful number, since it uses less digits than its factorization.

11212002010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431230846562.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11212002010222 its reverse (22201020021211), we get a palindrome (33413022031433).

The spelling of 11212002010222 in words is "eleven trillion, two hundred twelve billion, two million, ten thousand, two hundred twenty-two".