3561130822611 has 16 divisors (see below), whose sum is σ = 5074464599424. Its totient is φ = 2213552452224.

The previous prime is 3561130822597. The next prime is 3561130822619. The reversal of 3561130822611 is 1162280311653.

It is not a de Polignac number, because 3561130822611 - 2¹⁴ = 3561130806227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3561130822611.

It is not an unprimeable number, because it can be changed into a prime (3561130822619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326284705 + ... + 326295618.

It is an arithmetic number, because the mean of its divisors is an integer number (317154037464).

Almost surely, 2^{3561130822611} is an apocalyptic number.

3561130822611 is a deficient number, since it is larger than the sum of its proper divisors (1513333776813).

3561130822611 is a wasteful number, since it uses less digits than its factorization.

3561130822611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652580450.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 3561130822611 in words is "three trillion, five hundred sixty-one billion, one hundred thirty million, eight hundred twenty-two thousand, six hundred eleven".