122214124220 has 12 divisors (see below), whose sum is σ = 256649660904. Its totient is φ = 48885649680.

The previous prime is 122214124217. The next prime is 122214124231. The reversal of 122214124220 is 22421412221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3055353086 + ... + 3055353125.

It is an arithmetic number, because the mean of its divisors is an integer number (21387471742).

Almost surely, 2^122214124220 is an apocalyptic number.

122214124220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122214124220 is an abundant number, since it is smaller than the sum of its proper divisors (134435536684).

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

122214124220 is a wasteful number, since it uses less digits than its factorization.

122214124220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6110706220 (or 6110706218 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 122214124220 its reverse (22421412221), we get a palindrome (144635536441).

The spelling of 122214124220 in words is "one hundred twenty-two billion, two hundred fourteen million, one hundred twenty-four thousand, two hundred twenty".