11122002201 has 8 divisors (see below), whose sum is σ = 14829845184.
Its totient is φ = 7414413680.
The previous prime is 11122002187. The next prime is 11122002233. The reversal of 11122002201 is 10220022111.
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 11122002201 - 25 = 11122002169 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11122001201) 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, 94555 + ... + 176591.
It is an arithmetic number, because the mean of its divisors is an integer number (1853730648).
Almost surely, 211122002201 is an apocalyptic number.
It is an amenable number.
11122002201 is a deficient number, since it is larger than the sum of its proper divisors (3707842983).
11122002201 is an equidigital number, since it uses as much as digits as its factorization.
11122002201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127231.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 11122002201 its reverse (10220022111), we get a palindrome (21342024312).
The spelling of 11122002201 in words is "eleven billion, one hundred twenty-two million, two thousand, two hundred one".