11230212022 has 8 divisors (see below), whose sum is σ = 16868115000. Its totient is φ = 5607507024.

The previous prime is 11230211999. The next prime is 11230212073. The reversal of 11230212022 is 22021203211.

It is a happy number.

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

It is a super-2 number, since 2×11230212022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230211987 and 11230212005.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3797647 + ... + 3800602.

It is an arithmetic number, because the mean of its divisors is an integer number (2108514375).

Almost surely, 2^11230212022 is an apocalyptic number.

11230212022 is a deficient number, since it is larger than the sum of its proper divisors (5637902978).

11230212022 is an equidigital number, since it uses as much as digits as its factorization.

11230212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7598990.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11230212022 its reverse (22021203211), we get a palindrome (33251415233).

The spelling of 11230212022 in words is "eleven billion, two hundred thirty million, two hundred twelve thousand, twenty-two".