122300000012 has 12 divisors (see below), whose sum is σ = 214035399816. Its totient is φ = 61147028640.

The previous prime is 122299999963. The next prime is 122300000029. The reversal of 122300000012 is 210000003221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122299999939 and 122300000002.

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, 648914 + ... + 815897.

It is an arithmetic number, because the mean of its divisors is an integer number (17836283318).

Almost surely, 2^122300000012 is an apocalyptic number.

It is an amenable number.

122300000012 is a deficient number, since it is larger than the sum of its proper divisors (91735399804).

122300000012 is a wasteful number, since it uses less digits than its factorization.

122300000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485688 (or 1485686 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 122300000012 its reverse (210000003221), we get a palindrome (332300003233).

The spelling of 122300000012 in words is "one hundred twenty-two billion, three hundred million, twelve", and thus it is an aban number.