1033222044012 has 24 divisors (see below), whose sum is σ = 2410972978176. Its totient is φ = 344389984848.

The previous prime is 1033222044011. The next prime is 1033222044013. The reversal of 1033222044012 is 2104402223301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1033222044011) and next prime (1033222044013).

It is a super-2 number, since 2×1033222044012² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1033222044011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1921308 + ... + 2399555.

It is an arithmetic number, because the mean of its divisors is an integer number (100457207424).

Almost surely, 2^{1033222044012} is an apocalyptic number.

1033222044012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1033222044012 is an abundant number, since it is smaller than the sum of its proper divisors (1377750934164).

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

1033222044012 is a wasteful number, since it uses less digits than its factorization.

1033222044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340797 (or 4340795 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1033222044012 its reverse (2104402223301), we get a palindrome (3137624267313).

The spelling of 1033222044012 in words is "one trillion, thirty-three billion, two hundred twenty-two million, forty-four thousand, twelve".