11211001200201 has 24 divisors (see below), whose sum is σ = 16431214795072. Its totient is φ = 6794229103200.

The previous prime is 11211001200187. The next prime is 11211001200221. The reversal of 11211001200201 is 10200210011211.

It is not a de Polignac number, because 11211001200201 - 2⁶ = 11211001200137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11211001200221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7188036 + ... + 8607546.

Almost surely, 2^{11211001200201} is an apocalyptic number.

11211001200201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11211001200201 is a deficient number, since it is larger than the sum of its proper divisors (5220213594871).

11211001200201 is a wasteful number, since it uses less digits than its factorization.

11211001200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441293 (or 1441282 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11211001200201 its reverse (10200210011211), we get a palindrome (21411211211412).

The spelling of 11211001200201 in words is "eleven trillion, two hundred eleven billion, one million, two hundred thousand, two hundred one".