11122220000001 has 8 divisors (see below), whose sum is σ = 16177774545504. Its totient is φ = 6740739393920.

The previous prime is 11122219999993. The next prime is 11122220000033. The reversal of 11122220000001 is 10000002222111.

11122220000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11122220000001 - 2³ = 11122219999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122220010001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168518484816 + ... + 168518484881.

It is an arithmetic number, because the mean of its divisors is an integer number (2022221818188).

Almost surely, 2^{11122220000001} is an apocalyptic number.

11122220000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11122220000001 is a deficient number, since it is larger than the sum of its proper divisors (5055554545503).

11122220000001 is a wasteful number, since it uses less digits than its factorization.

11122220000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337036969711.

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

Adding to 11122220000001 its reverse (10000002222111), we get a palindrome (21122222222112).

The spelling of 11122220000001 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty million, one", and thus it is an aban number.