122211020201201 has 4 divisors (see below), whose sum is σ = 122211672448512. Its totient is φ = 122210367953892.

The previous prime is 122211020201159. The next prime is 122211020201251. The reversal of 122211020201201 is 102102020112221.

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 122211020201201 - 2²² = 122211016006897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122211020201201.

It is not an unprimeable number, because it can be changed into a prime (122211020201251) 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, 325842521 + ... + 326217366.

It is an arithmetic number, because the mean of its divisors is an integer number (30552918112128).

Almost surely, 2^{122211020201201} is an apocalyptic number.

It is an amenable number.

122211020201201 is a deficient number, since it is larger than the sum of its proper divisors (652247311).

122211020201201 is an equidigital number, since it uses as much as digits as its factorization.

122211020201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652247310.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122211020201201 its reverse (102102020112221), we get a palindrome (224313040313422).

The spelling of 122211020201201 in words is "one hundred twenty-two trillion, two hundred eleven billion, twenty million, two hundred one thousand, two hundred one".