3522200261 has 2 divisors, whose sum is σ = 3522200262. Its totient is φ = 3522200260.

The previous prime is 3522200239. The next prime is 3522200273. The reversal of 3522200261 is 1620022253.

3522200261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3495056161 + 27144100 = 59119^2 + 5210^2 .

It is a cyclic number.

It is not a de Polignac number, because 3522200261 - 2¹⁰ = 3522199237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3522200291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761100130 + 1761100131.

It is an arithmetic number, because the mean of its divisors is an integer number (1761100131).

Almost surely, 2^3522200261 is an apocalyptic number.

It is an amenable number.

3522200261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522200261 is an equidigital number, since it uses as much as digits as its factorization.

3522200261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3522200261 is about 59348.1276958254. The cubic root of 3522200261 is about 1521.4978685908.

The spelling of 3522200261 in words is "three billion, five hundred twenty-two million, two hundred thousand, two hundred sixty-one".