11012222200001 has 4 divisors (see below), whose sum is σ = 12013333309104. Its totient is φ = 10011111090900.

The previous prime is 11012222199961. The next prime is 11012222200013. The reversal of 11012222200001 is 10000222221011.

11012222200001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11012222200001 - 2²⁶ = 11012155091137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012222200201) 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, 500555554535 + ... + 500555554556.

It is an arithmetic number, because the mean of its divisors is an integer number (3003333327276).

Almost surely, 2^{11012222200001} is an apocalyptic number.

11012222200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11012222200001 is a deficient number, since it is larger than the sum of its proper divisors (1001111109103).

11012222200001 is a wasteful number, since it uses less digits than its factorization.

11012222200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001111109102.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11012222200001 its reverse (10000222221011), we get a palindrome (21012444421012).

The spelling of 11012222200001 in words is "eleven trillion, twelve billion, two hundred twenty-two million, two hundred thousand, one".