2201936905 has 32 divisors (see below), whose sum is σ = 3104006400. Its totient is φ = 1468115712.

The previous prime is 2201936881. The next prime is 2201936921. The reversal of 2201936905 is 5096391022.

It is not a de Polignac number, because 2201936905 - 2¹⁷ = 2201805833 is a prime.

It is a super-2 number, since 2×2201936905² = 9697052267201958050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341451 + ... + 347839.

It is an arithmetic number, because the mean of its divisors is an integer number (97000200).

Almost surely, 2^2201936905 is an apocalyptic number.

It is an amenable number.

2201936905 is a deficient number, since it is larger than the sum of its proper divisors (902069495).

2201936905 is a wasteful number, since it uses less digits than its factorization.

2201936905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2201936905 is about 46924.8005323411. The cubic root of 2201936905 is about 1300.9730200559.

The spelling of 2201936905 in words is "two billion, two hundred one million, nine hundred thirty-six thousand, nine hundred five".