11200222001121 has 8 divisors (see below), whose sum is σ = 15337240938624. Its totient is φ = 7265008865520.

The previous prime is 11200222001071. The next prime is 11200222001153. The reversal of 11200222001121 is 12110022200211.

11200222001121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11200222001121 - 2⁹ = 11200222000609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11200222001121.

It is not an unprimeable number, because it can be changed into a prime (11200222003121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50451450345 + ... + 50451450566.

It is an arithmetic number, because the mean of its divisors is an integer number (1917155117328).

Almost surely, 2^{11200222001121} is an apocalyptic number.

It is an amenable number.

11200222001121 is a deficient number, since it is larger than the sum of its proper divisors (4137018937503).

11200222001121 is a wasteful number, since it uses less digits than its factorization.

11200222001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100902900951.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11200222001121 its reverse (12110022200211), we get a palindrome (23310244201332).

The spelling of 11200222001121 in words is "eleven trillion, two hundred billion, two hundred twenty-two million, one thousand, one hundred twenty-one".