7206201133 has 4 divisors (see below), whose sum is σ = 7272313180. Its totient is φ = 7140089088.

The previous prime is 7206201073. The next prime is 7206201157. The reversal of 7206201133 is 3311026027.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3311026027 = 9973 ⋅331999.

It can be written as a sum of positive squares in 2 ways, for example, as 5103244969 + 2102956164 = 71437^2 + 45858^2 .

It is a cyclic number.

It is not a de Polignac number, because 7206201133 - 2¹³ = 7206192941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7206201098 and 7206201107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7206201433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33055860 + ... + 33056077.

It is an arithmetic number, because the mean of its divisors is an integer number (1818078295).

Almost surely, 2^7206201133 is an apocalyptic number.

It is an amenable number.

7206201133 is a deficient number, since it is larger than the sum of its proper divisors (66112047).

7206201133 is a wasteful number, since it uses less digits than its factorization.

7206201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66112046.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 7206201133 is about 84889.3464045990. The cubic root of 7206201133 is about 1931.5329738469.

The spelling of 7206201133 in words is "seven billion, two hundred six million, two hundred one thousand, one hundred thirty-three".