11200012220001 has 32 divisors (see below), whose sum is σ = 16744204540800. Its totient is φ = 6599305198080.

The previous prime is 11200012219997. The next prime is 11200012220053. The reversal of 11200012220001 is 10002221000211.

It is not a de Polignac number, because 11200012220001 - 2² = 11200012219997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11200012220801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1984246 + ... + 5131983.

It is an arithmetic number, because the mean of its divisors is an integer number (523256391900).

Almost surely, 2^{11200012220001} is an apocalyptic number.

11200012220001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200012220001 is a deficient number, since it is larger than the sum of its proper divisors (5544192320799).

11200012220001 is a wasteful number, since it uses less digits than its factorization.

11200012220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7117569.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11200012220001 its reverse (10002221000211), we get a palindrome (21202233220212).

The spelling of 11200012220001 in words is "eleven trillion, two hundred billion, twelve million, two hundred twenty thousand, one".