201122000011 has 8 divisors (see below), whose sum is σ = 212968913040. Its totient is φ = 189276887808.

The previous prime is 201122000003. The next prime is 201122000039. The reversal of 201122000011 is 110000221102.

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

It is a cyclic number.

It is not a de Polignac number, because 201122000011 - 2³ = 201122000003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201122000711) 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, 216801 + ... + 670258.

It is an arithmetic number, because the mean of its divisors is an integer number (26621114130).

Almost surely, 2^201122000011 is an apocalyptic number.

201122000011 is a deficient number, since it is larger than the sum of its proper divisors (11846913029).

201122000011 is a wasteful number, since it uses less digits than its factorization.

201122000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900413.

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

Adding to 201122000011 its reverse (110000221102), we get a palindrome (311122221113).

The spelling of 201122000011 in words is "two hundred one billion, one hundred twenty-two million, eleven", and thus it is an aban number.