11120022122 has 16 divisors (see below), whose sum is σ = 18210222144. Its totient is φ = 5050716000.

The previous prime is 11120022097. The next prime is 11120022157. The reversal of 11120022122 is 22122002111.

It is a junction number, because it is equal to n+sod(n) for n = 11120022097 and 11120022106.

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, 162254 + ... + 220377.

It is an arithmetic number, because the mean of its divisors is an integer number (1138138884).

Almost surely, 2^11120022122 is an apocalyptic number.

11120022122 is a deficient number, since it is larger than the sum of its proper divisors (7090200022).

11120022122 is a wasteful number, since it uses less digits than its factorization.

11120022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383965.

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

Adding to 11120022122 its reverse (22122002111), we get a palindrome (33242024233).

The spelling of 11120022122 in words is "eleven billion, one hundred twenty million, twenty-two thousand, one hundred twenty-two".