1203322221133 has 16 divisors (see below), whose sum is σ = 1254384009216. Its totient is φ = 1153029089520.

The previous prime is 1203322221121. The next prime is 1203322221191. The reversal of 1203322221133 is 3311222233021.

It is a cyclic number.

It is not a de Polignac number, because 1203322221133 - 2³³ = 1194732286541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1203322221098 and 1203322221107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203322222133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25146516 + ... + 25194322.

It is an arithmetic number, because the mean of its divisors is an integer number (78399000576).

Almost surely, 2^{1203322221133} is an apocalyptic number.

It is an amenable number.

1203322221133 is a deficient number, since it is larger than the sum of its proper divisors (51061788083).

1203322221133 is a wasteful number, since it uses less digits than its factorization.

1203322221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55824.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1203322221133 its reverse (3311222233021), we get a palindrome (4514544454154).

The spelling of 1203322221133 in words is "one trillion, two hundred three billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred thirty-three".