11221201585933 has 2 divisors, whose sum is σ = 11221201585934. Its totient is φ = 11221201585932.

The previous prime is 11221201585927. The next prime is 11221201585939. The reversal of 11221201585933 is 33958510212211.

It is a balanced prime because it is at equal distance from previous prime (11221201585927) and next prime (11221201585939).

It can be written as a sum of positive squares in only one way, i.e., 10788978176964 + 432223408969 = 3284658^2 + 657437^2 .

It is a cyclic number.

It is not a de Polignac number, because 11221201585933 - 2²¹ = 11221199488781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11221201585933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11221201585939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610600792966 + 5610600792967.

It is an arithmetic number, because the mean of its divisors is an integer number (5610600792967).

Almost surely, 2^{11221201585933} is an apocalyptic number.

It is an amenable number.

11221201585933 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221201585933 is an equidigital number, since it uses as much as digits as its factorization.

11221201585933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 11221201585933 in words is "eleven trillion, two hundred twenty-one billion, two hundred one million, five hundred eighty-five thousand, nine hundred thirty-three".