11620622033 has 2 divisors, whose sum is σ = 11620622034. Its totient is φ = 11620622032.

The previous prime is 11620622011. The next prime is 11620622063. The reversal of 11620622033 is 33022602611.

11620622033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11079036049 + 541585984 = 105257^2 + 23272^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11620622033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11620621993 and 11620622011.

It is not a weakly prime, because it can be changed into another prime (11620622063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810311016 + 5810311017.

It is an arithmetic number, because the mean of its divisors is an integer number (5810311017).

Almost surely, 2^11620622033 is an apocalyptic number.

It is an amenable number.

11620622033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11620622033 is an equidigital number, since it uses as much as digits as its factorization.

11620622033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 11620622033 in words is "eleven billion, six hundred twenty million, six hundred twenty-two thousand, thirty-three".