11220101120112 has 40 divisors (see below), whose sum is σ = 29382319609104. Its totient is φ = 3688800367104.

The previous prime is 11220101120071. The next prime is 11220101120153. The reversal of 11220101120112 is 21102110102211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11220101120071) and next prime (11220101120153).

It is a junction number, because it is equal to n+sod(n) for n = 11220101120091 and 11220101120100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601038323 + ... + 1601045330.

Almost surely, 2^{11220101120112} is an apocalyptic number.

11220101120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11220101120112 is an abundant number, since it is smaller than the sum of its proper divisors (18162218488992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11220101120112 is a wasteful number, since it uses less digits than its factorization.

11220101120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202083737 (or 3202083731 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11220101120112 its reverse (21102110102211), we get a palindrome (32322211222323).

The spelling of 11220101120112 in words is "eleven trillion, two hundred twenty billion, one hundred one million, one hundred twenty thousand, one hundred twelve".