122101120102012 has 24 divisors (see below), whose sum is σ = 214785190149152. Its totient is φ = 60733926144000.

The previous prime is 122101120102007. The next prime is 122101120102019. The reversal of 122101120102012 is 210201021101221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122101120102019) 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, 259250137 + ... + 259720687.

Almost surely, 2^{122101120102012} is an apocalyptic number.

It is an amenable number.

122101120102012 is a deficient number, since it is larger than the sum of its proper divisors (92684070047140).

122101120102012 is a wasteful number, since it uses less digits than its factorization.

122101120102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806869 (or 806867 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122101120102012 its reverse (210201021101221), we get a palindrome (332302141203233).

The spelling of 122101120102012 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred twenty million, one hundred two thousand, twelve".