11001222210112 has 28 divisors (see below), whose sum is σ = 21831173392176. Its totient is φ = 5500454111360.

The previous prime is 11001222210047. The next prime is 11001222210137. The reversal of 11001222210112 is 21101222210011.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 176758 + ... + 4694005.

Almost surely, 2^{11001222210112} is an apocalyptic number.

It is an amenable number.

11001222210112 is a deficient number, since it is larger than the sum of its proper divisors (10829951182064).

11001222210112 is an equidigital number, since it uses as much as digits as its factorization.

11001222210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906066 (or 4906056 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11001222210112 its reverse (21101222210011), we get a palindrome (32102444420123).

The spelling of 11001222210112 in words is "eleven trillion, one billion, two hundred twenty-two million, two hundred ten thousand, one hundred twelve".