2622661105 has 16 divisors (see below), whose sum is σ = 3314102400. Its totient is φ = 1986940800.

The previous prime is 2622661103. The next prime is 2622661123. The reversal of 2622661105 is 5011662262.

It is not a de Polignac number, because 2622661105 - 2¹ = 2622661103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2622661103) 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, 449205 + ... + 455005.

It is an arithmetic number, because the mean of its divisors is an integer number (207131400).

Almost surely, 2^2622661105 is an apocalyptic number.

It is an amenable number.

2622661105 is a deficient number, since it is larger than the sum of its proper divisors (691441295).

2622661105 is a wasteful number, since it uses less digits than its factorization.

2622661105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10584.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2622661105 is about 51211.9234651463. The cubic root of 2622661105 is about 1379.0522627037.

The spelling of 2622661105 in words is "two billion, six hundred twenty-two million, six hundred sixty-one thousand, one hundred five".