122700112030 has 16 divisors (see below), whose sum is σ = 227984724864. Its totient is φ = 47496817440.

The previous prime is 122700111953. The next prime is 122700112037. The reversal of 122700112030 is 30211007221.

It is a junction number, because it is equal to n+sod(n) for n = 122700111989 and 122700112007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122700112037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 197903097 + ... + 197903716.

It is an arithmetic number, because the mean of its divisors is an integer number (14249045304).

Almost surely, 2^122700112030 is an apocalyptic number.

122700112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122700112030 is a deficient number, since it is larger than the sum of its proper divisors (105284612834).

122700112030 is a wasteful number, since it uses less digits than its factorization.

122700112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395806851.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 122700112030 its reverse (30211007221), we get a palindrome (152911119251).

The spelling of 122700112030 in words is "one hundred twenty-two billion, seven hundred million, one hundred twelve thousand, thirty".