11122030012 has 6 divisors (see below), whose sum is σ = 19463552528. Its totient is φ = 5561015004.

The previous prime is 11122030001. The next prime is 11122030061. The reversal of 11122030012 is 21003022111.

It is a junction number, because it is equal to n+sod(n) for n = 11122029974 and 11122030001.

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, 1390253748 + ... + 1390253755.

Almost surely, 2^11122030012 is an apocalyptic number.

It is an amenable number.

11122030012 is a deficient number, since it is larger than the sum of its proper divisors (8341522516).

11122030012 is a wasteful number, since it uses less digits than its factorization.

11122030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780507507 (or 2780507505 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11122030012 its reverse (21003022111), we get a palindrome (32125052123).

The spelling of 11122030012 in words is "eleven billion, one hundred twenty-two million, thirty thousand, twelve".