122330043552030 has 128 divisors (see below), whose sum is σ = 306566210280960. Its totient is φ = 31216053258240.

The previous prime is 122330043552023. The next prime is 122330043552077. The reversal of 122330043552030 is 30255340033221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122330043551982 and 122330043552000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9880234 + ... + 18500786.

It is an arithmetic number, because the mean of its divisors is an integer number (2395048517820).

Almost surely, 2^{122330043552030} is an apocalyptic number.

122330043552030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122330043552030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153283105140480).

122330043552030 is an abundant number, since it is smaller than the sum of its proper divisors (184236166728930).

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

122330043552030 is a wasteful number, since it uses less digits than its factorization.

122330043552030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620826.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 122330043552030 its reverse (30255340033221), we get a palindrome (152585383585251).

The spelling of 122330043552030 in words is "one hundred twenty-two trillion, three hundred thirty billion, forty-three million, five hundred fifty-two thousand, thirty".