122330322000 has 480 divisors, whose sum is σ = 454912848000. Its totient is φ = 30549657600.

The previous prime is 122330321969. The next prime is 122330322041. The reversal of 122330322000 is 223033221.

It is a happy number.

122330322000 is a `hidden beast` number, since 12 + 2 + 330 + 322 + 0 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 30435991 + ... + 30440009.

It is an arithmetic number, because the mean of its divisors is an integer number (947735100).

Almost surely, 2^122330322000 is an apocalyptic number.

122330322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122330322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227456424000).

122330322000 is an abundant number, since it is smaller than the sum of its proper divisors (332582526000).

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

122330322000 is a wasteful number, since it uses less digits than its factorization.

122330322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156 (or 4137 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 122330322000 its reverse (223033221), we get a palindrome (122553355221).

The spelling of 122330322000 in words is "one hundred twenty-two billion, three hundred thirty million, three hundred twenty-two thousand".