1233246221226 has 96 divisors (see below), whose sum is σ = 2856398126400. Its totient is φ = 383434214400.

The previous prime is 1233246221213. The next prime is 1233246221227. The reversal of 1233246221226 is 6221226423321.

1233246221226 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 2 + 4 + 622 + 1 + 2 + 26 = 666.

It is not an unprimeable number, because it can be changed into a prime (1233246221227) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6083290 + ... + 6282746.

It is an arithmetic number, because the mean of its divisors is an integer number (29754147150).

Almost surely, 2^{1233246221226} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233246221226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428199063200).

1233246221226 is an abundant number, since it is smaller than the sum of its proper divisors (1623151905174).

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

1233246221226 is a wasteful number, since it uses less digits than its factorization.

1233246221226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199764 (or 199761 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 1233246221226 in words is "one trillion, two hundred thirty-three billion, two hundred forty-six million, two hundred twenty-one thousand, two hundred twenty-six".