122233203000 has 192 divisors, whose sum is σ = 419923033920. Its totient is φ = 32061024000.

The previous prime is 122233202963. The next prime is 122233203031. The reversal of 122233203000 is 302332221.

It is a happy number.

122233203000 is a `hidden beast` number, since 1 + 22 + 23 + 320 + 300 + 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 437677 + ... + 660323.

It is an arithmetic number, because the mean of its divisors is an integer number (2187099135).

Almost surely, 2^122233203000 is an apocalyptic number.

122233203000 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 122233203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209961516960).

122233203000 is an abundant number, since it is smaller than the sum of its proper divisors (297689830920).

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

122233203000 is a wasteful number, since it uses less digits than its factorization.

122233203000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222735 (or 222718 counting only the distinct ones).

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

Adding to 122233203000 its reverse (302332221), we get a palindrome (122535535221).

The spelling of 122233203000 in words is "one hundred twenty-two billion, two hundred thirty-three million, two hundred three thousand".