1222112002033 has 16 divisors (see below), whose sum is σ = 1353265466560. Its totient is φ = 1096335953856.

The previous prime is 1222112002031. The next prime is 1222112002109. The reversal of 1222112002033 is 3302002112221.

It is not a de Polignac number, because 1222112002033 - 2¹ = 1222112002031 is a prime.

It is a super-2 number, since 2×1222112002033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1222112002033.

It is not an unprimeable number, because it can be changed into a prime (1222112002031) 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 15 ways as a sum of consecutive naturals, for example, 1065735 + ... + 1892092.

It is an arithmetic number, because the mean of its divisors is an integer number (84579091660).

Almost surely, 2^{1222112002033} is an apocalyptic number.

1222112002033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1222112002033 is a deficient number, since it is larger than the sum of its proper divisors (131153464527).

1222112002033 is a wasteful number, since it uses less digits than its factorization.

1222112002033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958736.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1222112002033 its reverse (3302002112221), we get a palindrome (4524114114254).

The spelling of 1222112002033 in words is "one trillion, two hundred twenty-two billion, one hundred twelve million, two thousand, thirty-three".