122112202214 has 16 divisors (see below), whose sum is σ = 187076260800. Its totient is φ = 59753598144.

The previous prime is 122112202213. The next prime is 122112202229. The reversal of 122112202214 is 412202211221.

It is a happy number.

It is a super-2 number, since 2×122112202214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122112202213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564132 + ... + 2611320.

It is an arithmetic number, because the mean of its divisors is an integer number (11692266300).

Almost surely, 2^122112202214 is an apocalyptic number.

122112202214 is a deficient number, since it is larger than the sum of its proper divisors (64964058586).

122112202214 is a wasteful number, since it uses less digits than its factorization.

122112202214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74767.

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

Adding to 122112202214 its reverse (412202211221), we get a palindrome (534314413435).

The spelling of 122112202214 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred two thousand, two hundred fourteen".