3522411321561 has 12 divisors (see below), whose sum is σ = 5550466325040. Its totient is φ = 2134794740280.

The previous prime is 3522411321529. The next prime is 3522411321587. The reversal of 3522411321561 is 1651231142253.

3522411321561 is a `hidden beast` number, since 3 + 5 + 22 + 41 + 1 + 32 + 1 + 561 = 666.

It is not a de Polignac number, because 3522411321561 - 2⁵ = 3522411321529 is a prime.

It is a super-2 number, since 2×3522411321561² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3522411321761) 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 in 11 ways as a sum of consecutive naturals, for example, 17789956071 + ... + 17789956268.

It is an arithmetic number, because the mean of its divisors is an integer number (462538860420).

Almost surely, 2^{3522411321561} is an apocalyptic number.

It is an amenable number.

3522411321561 is a deficient number, since it is larger than the sum of its proper divisors (2028055003479).

3522411321561 is a wasteful number, since it uses less digits than its factorization.

3522411321561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35579912356 (or 35579912353 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The spelling of 3522411321561 in words is "three trillion, five hundred twenty-two billion, four hundred eleven million, three hundred twenty-one thousand, five hundred sixty-one".