122022212116 has 12 divisors (see below), whose sum is σ = 244044424288. Its totient is φ = 52295233752.

The previous prime is 122022212071. The next prime is 122022212131. The reversal of 122022212116 is 611212220221.

122022212116 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2178968046 + ... + 2178968101.

Almost surely, 2^122022212116 is an apocalyptic number.

It is an amenable number.

122022212116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122022212116 is a wasteful number, since it uses less digits than its factorization.

122022212116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4357936158 (or 4357936156 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 122022212116 its reverse (611212220221), we get a palindrome (733234432337).

The spelling of 122022212116 in words is "one hundred twenty-two billion, twenty-two million, two hundred twelve thousand, one hundred sixteen".