11200012022 has 8 divisors (see below), whose sum is σ = 16807415976. Its totient is φ = 5597540032.

The previous prime is 11200011973. The next prime is 11200012027. The reversal of 11200012022 is 22021000211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11200011994 and 11200012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200012027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227308 + ... + 1236399.

It is an arithmetic number, because the mean of its divisors is an integer number (2100926997).

Almost surely, 2^11200012022 is an apocalyptic number.

11200012022 is a deficient number, since it is larger than the sum of its proper divisors (5607403954).

11200012022 is a wasteful number, since it uses less digits than its factorization.

11200012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465982.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11200012022 its reverse (22021000211), we get a palindrome (33221012233).

The spelling of 11200012022 in words is "eleven billion, two hundred million, twelve thousand, twenty-two".