122210112221231 has 8 divisors (see below), whose sum is σ = 123368626952064. Its totient is φ = 121052948531200.

The previous prime is 122210112221207. The next prime is 122210112221233. The reversal of 122210112221231 is 132122211012221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122210112221231 - 2¹⁴ = 122210112204847 is a prime.

It is a super-2 number, since 2×122210112221231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122210112221197 and 122210112221206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210112221233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337578431 + ... + 337940256.

It is an arithmetic number, because the mean of its divisors is an integer number (15421078369008).

Almost surely, 2^{122210112221231} is an apocalyptic number.

122210112221231 is a deficient number, since it is larger than the sum of its proper divisors (1158514730833).

122210112221231 is a wasteful number, since it uses less digits than its factorization.

122210112221231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675520401.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 122210112221231 its reverse (132122211012221), we get a palindrome (254332323233452).

The spelling of 122210112221231 in words is "one hundred twenty-two trillion, two hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, two hundred thirty-one".