122022222200011 has 16 divisors (see below), whose sum is σ = 139646770304704. Its totient is φ = 104445879836544.

The previous prime is 122022222199967. The next prime is 122022222200027. The reversal of 122022222200011 is 110002222220221.

It is a cyclic number.

It is not a de Polignac number, because 122022222200011 - 2¹¹ = 122022222197963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122022222204011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329414941 + ... + 329785153.

It is an arithmetic number, because the mean of its divisors is an integer number (8727923144044).

Almost surely, 2^{122022222200011} is an apocalyptic number.

122022222200011 is a deficient number, since it is larger than the sum of its proper divisors (17624548104693).

122022222200011 is an equidigital number, since it uses as much as digits as its factorization.

122022222200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435190.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122022222200011 its reverse (110002222220221), we get a palindrome (232024444420232).

The spelling of 122022222200011 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred twenty-two million, two hundred thousand, eleven".