122110112201222 has 32 divisors (see below), whose sum is σ = 189848731564800. Its totient is φ = 58863139315200.

The previous prime is 122110112201183. The next prime is 122110112201227. The reversal of 122110112201222 is 222102211011221.

It is a junction number, because it is equal to n+sod(n) for n = 122110112201194 and 122110112201203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110112201227) 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, 8081072 + ... + 17593292.

It is an arithmetic number, because the mean of its divisors is an integer number (5932772861400).

Almost surely, 2^{122110112201222} is an apocalyptic number.

122110112201222 is a deficient number, since it is larger than the sum of its proper divisors (67738619363578).

122110112201222 is a wasteful number, since it uses less digits than its factorization.

122110112201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514112.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 122110112201222 its reverse (222102211011221), we get a palindrome (344212323212443).

The spelling of 122110112201222 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred twelve million, two hundred one thousand, two hundred twenty-two".