11200122201001 has 4 divisors (see below), whose sum is σ = 11200224865104. Its totient is φ = 11200019536900.

The previous prime is 11200122200999. The next prime is 11200122201011. The reversal of 11200122201001 is 10010222100211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11200122201001 - 2¹ = 11200122200999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200122201011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51168235 + ... + 51386656.

It is an arithmetic number, because the mean of its divisors is an integer number (2800056216276).

Almost surely, 2^{11200122201001} is an apocalyptic number.

It is an amenable number.

11200122201001 is a deficient number, since it is larger than the sum of its proper divisors (102664103).

11200122201001 is a wasteful number, since it uses less digits than its factorization.

11200122201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102664102.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11200122201001 its reverse (10010222100211), we get a palindrome (21210344301212).

The spelling of 11200122201001 in words is "eleven trillion, two hundred billion, one hundred twenty-two million, two hundred one thousand, one".