11020000222001 has 4 divisors (see below), whose sum is σ = 11020116240192. Its totient is φ = 11019884203812.

The previous prime is 11020000221949. The next prime is 11020000222013. The reversal of 11020000222001 is 10022200002011.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-11020000222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020000222201) 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, 57866501 + ... + 58056626.

It is an arithmetic number, because the mean of its divisors is an integer number (2755029060048).

Almost surely, 2^{11020000222001} is an apocalyptic number.

It is an amenable number.

11020000222001 is a deficient number, since it is larger than the sum of its proper divisors (116018191).

11020000222001 is an equidigital number, since it uses as much as digits as its factorization.

11020000222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116018190.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11020000222001 its reverse (10022200002011), we get a palindrome (21042200224012).

The spelling of 11020000222001 in words is "eleven trillion, twenty billion, two hundred twenty-two thousand, one".