122211002002201 has 32 divisors (see below), whose sum is σ = 142101307219968. Its totient is φ = 102936554360640.

The previous prime is 122211002002123. The next prime is 122211002002207. The reversal of 122211002002201 is 102200200112221.

It is a happy number.

It is not a de Polignac number, because 122211002002201 - 2⁹ = 122211002001689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122211002002207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317260951 + ... + 317645923.

It is an arithmetic number, because the mean of its divisors is an integer number (4440665850624).

Almost surely, 2^{122211002002201} is an apocalyptic number.

It is an amenable number.

122211002002201 is a deficient number, since it is larger than the sum of its proper divisors (19890305217767).

122211002002201 is an equidigital number, since it uses as much as digits as its factorization.

122211002002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386701.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122211002002201 its reverse (102200200112221), we get a palindrome (224411202114422).

The spelling of 122211002002201 in words is "one hundred twenty-two trillion, two hundred eleven billion, two million, two thousand, two hundred one".