11122200412 has 6 divisors (see below), whose sum is σ = 19463850728. Its totient is φ = 5561100204.

The previous prime is 11122200409. The next prime is 11122200433. The reversal of 11122200412 is 21400222111.

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, 1390275048 + ... + 1390275055.

Almost surely, 2^11122200412 is an apocalyptic number.

It is an amenable number.

11122200412 is a deficient number, since it is larger than the sum of its proper divisors (8341650316).

11122200412 is a wasteful number, since it uses less digits than its factorization.

11122200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780550107 (or 2780550105 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11122200412 its reverse (21400222111), we get a palindrome (32522422523).

The spelling of 11122200412 in words is "eleven billion, one hundred twenty-two million, two hundred thousand, four hundred twelve".