11011200000022 has 8 divisors (see below), whose sum is σ = 16516849344696. Its totient is φ = 5505583551792.

The previous prime is 11011199999951. The next prime is 11011200000029. The reversal of 11011200000022 is 22000000211011.

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 = 11011199999954 and 11011200000008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011200000029) 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, 7369543 + ... + 8736850.

It is an arithmetic number, because the mean of its divisors is an integer number (2064606168087).

Almost surely, 2^{11011200000022} is an apocalyptic number.

11011200000022 is a deficient number, since it is larger than the sum of its proper divisors (5505649344674).

11011200000022 is a wasteful number, since it uses less digits than its factorization.

11011200000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16448222.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11011200000022 its reverse (22000000211011), we get a palindrome (33011200211033).

The spelling of 11011200000022 in words is "eleven trillion, eleven billion, two hundred million, twenty-two", and thus it is an aban number.