11120022112 has 12 divisors (see below), whose sum is σ = 21892543596. Its totient is φ = 5560011040.

The previous prime is 11120022097. The next prime is 11120022157. The reversal of 11120022112 is 21122002111.

It is a junction number, because it is equal to n+sod(n) for n = 11120022092 and 11120022101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173750314 + ... + 173750377.

It is an arithmetic number, because the mean of its divisors is an integer number (1824378633).

Almost surely, 2^11120022112 is an apocalyptic number.

It is an amenable number.

11120022112 is a deficient number, since it is larger than the sum of its proper divisors (10772521484).

11120022112 is an equidigital number, since it uses as much as digits as its factorization.

11120022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347500701 (or 347500693 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11120022112 its reverse (21122002111), we get a palindrome (32242024223).

The spelling of 11120022112 in words is "eleven billion, one hundred twenty million, twenty-two thousand, one hundred twelve".