1202332221133 has 2 divisors, whose sum is σ = 1202332221134. Its totient is φ = 1202332221132.

The previous prime is 1202332221109. The next prime is 1202332221151. The reversal of 1202332221133 is 3311222332021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1173187927044 + 29144294089 = 1083138^2 + 170717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202332221133 is a prime.

It is a super-2 number, since 2×1202332221133² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202332221098 and 1202332221107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202332221163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601166110566 + 601166110567.

It is an arithmetic number, because the mean of its divisors is an integer number (601166110567).

Almost surely, 2^{1202332221133} is an apocalyptic number.

It is an amenable number.

1202332221133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202332221133 is an equidigital number, since it uses as much as digits as its factorization.

1202332221133 is an evil number, because the sum of its binary digits is even.

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

Adding to 1202332221133 its reverse (3311222332021), we get a palindrome (4513554553154).

The spelling of 1202332221133 in words is "one trillion, two hundred two billion, three hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty-three".