122101223130112 has 44 divisors (see below), whose sum is σ = 254695520172096. Its totient is φ = 58396237137920.

The previous prime is 122101223130083. The next prime is 122101223130151. The reversal of 122101223130112 is 211031322101221.

It is a happy number.

It is a super-2 number, since 2×122101223130112² (a number of 29 digits) contains 22 as substring.

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, 2592138964 + ... + 2592186067.

Almost surely, 2^{122101223130112} is an apocalyptic number.

It is an amenable number.

122101223130112 is an abundant number, since it is smaller than the sum of its proper divisors (132594297041984).

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

122101223130112 is an equidigital number, since it uses as much as digits as its factorization.

122101223130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184325074 (or 5184325056 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 122101223130112 its reverse (211031322101221), we get a palindrome (333132545231333).

The spelling of 122101223130112 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred twenty-three million, one hundred thirty thousand, one hundred twelve".