11122022122201 has 4 divisors (see below), whose sum is σ = 11707391707600. Its totient is φ = 10536652536804.

The previous prime is 11122022122193. The next prime is 11122022122207. The reversal of 11122022122201 is 10222122022111.

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 11122022122201 - 2³ = 11122022122193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 585369585379 = 11122022122201 / (1 + 1 + 1 + 2 + 2 + 0 + 2 + 2 + 1 + 2 + 2 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122022122207) 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, 292684792671 + ... + 292684792708.

It is an arithmetic number, because the mean of its divisors is an integer number (2926847926900).

Almost surely, 2^{11122022122201} is an apocalyptic number.

It is an amenable number.

11122022122201 is a deficient number, since it is larger than the sum of its proper divisors (585369585399).

11122022122201 is an equidigital number, since it uses as much as digits as its factorization.

11122022122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585369585398.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11122022122201 its reverse (10222122022111), we get a palindrome (21344144144312).

The spelling of 11122022122201 in words is "eleven trillion, one hundred twenty-two billion, twenty-two million, one hundred twenty-two thousand, two hundred one".