122321000034 has 24 divisors (see below), whose sum is σ = 265054885212. Its totient is φ = 40769658720.

The previous prime is 122321000023. The next prime is 122321000057. The reversal of 122321000034 is 430000123221.

It can be written as a sum of positive squares in 2 ways, for example, as 110819081025 + 11501919009 = 332895^2 + 107247^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122320999980 and 122321000016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142837 + ... + 514824.

Almost surely, 2^122321000034 is an apocalyptic number.

122321000034 is an abundant number, since it is smaller than the sum of its proper divisors (142733885178).

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

122321000034 is a wasteful number, since it uses less digits than its factorization.

122321000034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668002 (or 667999 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122321000034 its reverse (430000123221), we get a palindrome (552321123255).

The spelling of 122321000034 in words is "one hundred twenty-two billion, three hundred twenty-one million, thirty-four", and thus it is an aban number.