11220220120112 has 20 divisors (see below), whose sum is σ = 21739722738336. Its totient is φ = 5609969090880.

The previous prime is 11220220120051. The next prime is 11220220120127. The reversal of 11220220120112 is 21102102202211.

It is a super-2 number, since 2×11220220120112² (a number of 27 digits) contains 22 as substring.

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, 8152439 + ... + 9428822.

Almost surely, 2^{11220220120112} is an apocalyptic number.

It is an amenable number.

11220220120112 is a deficient number, since it is larger than the sum of its proper divisors (10519502618224).

11220220120112 is a wasteful number, since it uses less digits than its factorization.

11220220120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17621156 (or 17621150 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11220220120112 its reverse (21102102202211), we get a palindrome (32322322322323).

The spelling of 11220220120112 in words is "eleven trillion, two hundred twenty billion, two hundred twenty million, one hundred twenty thousand, one hundred twelve".