122223033000000 has 784 divisors, whose sum is σ = 454828803116800. Its totient is φ = 32179680000000.

The previous prime is 122223032999993. The next prime is 122223033000037. The reversal of 122223033000000 is 330322221.

It is a happy number.

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

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 111 ways as a sum of consecutive naturals, for example, 2132971350 + ... + 2133028650.

Almost surely, 2^{122223033000000} is an apocalyptic number.

122223033000000 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 122223033000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227414401558400).

122223033000000 is an abundant number, since it is smaller than the sum of its proper divisors (332605770116800).

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

122223033000000 is an frugal number, since it uses more digits than its factorization.

122223033000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57431 (or 57390 counting only the distinct ones).

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

Adding to 122223033000000 its reverse (330322221), we get a palindrome (122223363322221).

The spelling of 122223033000000 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, thirty-three million", and thus it is an aban number.