2292091324661 has 2 divisors, whose sum is σ = 2292091324662. Its totient is φ = 2292091324660.

The previous prime is 2292091324603. The next prime is 2292091324717. The reversal of 2292091324661 is 1664231902922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2001322331761 + 290768992900 = 1414681^2 + 539230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2292091324661 - 2¹⁰ = 2292091323637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2292091320661) 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 as a sum of consecutive naturals, namely, 1146045662330 + 1146045662331.

It is an arithmetic number, because the mean of its divisors is an integer number (1146045662331).

Almost surely, 2^{2292091324661} is an apocalyptic number.

It is an amenable number.

2292091324661 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292091324661 is an equidigital number, since it uses as much as digits as its factorization.

2292091324661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 2292091324661 in words is "two trillion, two hundred ninety-two billion, ninety-one million, three hundred twenty-four thousand, six hundred sixty-one".