11013222412 has 6 divisors (see below), whose sum is σ = 19273139228. Its totient is φ = 5506611204.

The previous prime is 11013222403. The next prime is 11013222419. The reversal of 11013222412 is 21422231011.

It is a self number, because there is not a number n which added to its sum of digits gives 11013222412.

It is not an unprimeable number, because it can be changed into a prime (11013222419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376652798 + ... + 1376652805.

Almost surely, 2^11013222412 is an apocalyptic number.

It is an amenable number.

11013222412 is a deficient number, since it is larger than the sum of its proper divisors (8259916816).

11013222412 is a wasteful number, since it uses less digits than its factorization.

11013222412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753305607 (or 2753305605 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11013222412 its reverse (21422231011), we get a palindrome (32435453423).

The spelling of 11013222412 in words is "eleven billion, thirteen million, two hundred twenty-two thousand, four hundred twelve".