1202120011033 has 2 divisors, whose sum is σ = 1202120011034. Its totient is φ = 1202120011032.

The previous prime is 1202120010961. The next prime is 1202120011109. The reversal of 1202120011033 is 3301100212021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1137874490944 + 64245520089 = 1066712^2 + 253467^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202120011033 - 2³³ = 1193530076441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202120010998 and 1202120011016.

It is not a weakly prime, because it can be changed into another prime (1202120011333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601060005516 + 601060005517.

It is an arithmetic number, because the mean of its divisors is an integer number (601060005517).

Almost surely, 2^{1202120011033} is an apocalyptic number.

It is an amenable number.

1202120011033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202120011033 is an equidigital number, since it uses as much as digits as its factorization.

1202120011033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1202120011033 its reverse (3301100212021), we get a palindrome (4503220223054).

The spelling of 1202120011033 in words is "one trillion, two hundred two billion, one hundred twenty million, eleven thousand, thirty-three".