122311201122230 has 16 divisors (see below), whose sum is σ = 220160295808704. Its totient is φ = 48924450718080.

The previous prime is 122311201122197. The next prime is 122311201122233. The reversal of 122311201122230 is 32221102113221.

It is a super-2 number, since 2×122311201122230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122311201122196 and 122311201122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311201122233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22106414 + ... + 27079806.

It is an arithmetic number, because the mean of its divisors is an integer number (13760018488044).

Almost surely, 2^{122311201122230} is an apocalyptic number.

122311201122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122311201122230 is a deficient number, since it is larger than the sum of its proper divisors (97849094686474).

122311201122230 is a wasteful number, since it uses less digits than its factorization.

122311201122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432711.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 122311201122230 its reverse (32221102113221), we get a palindrome (154532303235451).

Subtracting from 122311201122230 its reverse (32221102113221), we obtain a palindrome (90090099009009).

The spelling of 122311201122230 in words is "one hundred twenty-two trillion, three hundred eleven billion, two hundred one million, one hundred twenty-two thousand, two hundred thirty".