122101101222 has 16 divisors (see below), whose sum is σ = 245841145200. Its totient is φ = 40427209952.

The previous prime is 122101101197. The next prime is 122101101277. The reversal of 122101101222 is 222101101221.

122101101222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68288313 + ... + 68290100.

It is an arithmetic number, because the mean of its divisors is an integer number (15365071575).

Almost surely, 2^122101101222 is an apocalyptic number.

122101101222 is an abundant number, since it is smaller than the sum of its proper divisors (123740043978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122101101222 is a wasteful number, since it uses less digits than its factorization.

122101101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136578567.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122101101222 its reverse (222101101221), we get a palindrome (344202202443).

Subtracting 122101101222 from its reverse (222101101221), we obtain a palindrome (99999999999).

The spelling of 122101101222 in words is "one hundred twenty-two billion, one hundred one million, one hundred one thousand, two hundred twenty-two".