122201202202211 has 16 divisors (see below), whose sum is σ = 140327107872000. Its totient is φ = 105244778152800.

The previous prime is 122201202202171. The next prime is 122201202202217. The reversal of 122201202202211 is 112202202102221.

It is not a de Polignac number, because 122201202202211 - 2¹⁰ = 122201202201187 is a prime.

It is a super-2 number, since 2×122201202202211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122201202202217) 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, 145729565 + ... + 146565713.

It is an arithmetic number, because the mean of its divisors is an integer number (8770444242000).

Almost surely, 2^{122201202202211} is an apocalyptic number.

122201202202211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122201202202211 is a deficient number, since it is larger than the sum of its proper divisors (18125905669789).

122201202202211 is a wasteful number, since it uses less digits than its factorization.

122201202202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535450.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122201202202211 its reverse (112202202102221), we get a palindrome (234403404304432).

The spelling of 122201202202211 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred two million, two hundred two thousand, two hundred eleven".