11012210222 has 8 divisors (see below), whose sum is σ = 17788955016. Its totient is φ = 5082558552.

The previous prime is 11012210221. The next prime is 11012210243. The reversal of 11012210222 is 22201221011.

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 = 11012210197 and 11012210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012210221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211773248 + ... + 211773299.

It is an arithmetic number, because the mean of its divisors is an integer number (2223619377).

Almost surely, 2^11012210222 is an apocalyptic number.

11012210222 is a deficient number, since it is larger than the sum of its proper divisors (6776744794).

11012210222 is a wasteful number, since it uses less digits than its factorization.

11012210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423546562.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11012210222 its reverse (22201221011), we get a palindrome (33213431233).

The spelling of 11012210222 in words is "eleven billion, twelve million, two hundred ten thousand, two hundred twenty-two".