2205765122 has 8 divisors (see below), whose sum is σ = 3609433872. Its totient is φ = 1002620500.

The previous prime is 2205765073. The next prime is 2205765137. The reversal of 2205765122 is 2215675022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50131004 + ... + 50131047.

It is an arithmetic number, because the mean of its divisors is an integer number (451179234).

Almost surely, 2^2205765122 is an apocalyptic number.

2205765122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2205765122 is a deficient number, since it is larger than the sum of its proper divisors (1403668750).

2205765122 is a wasteful number, since it uses less digits than its factorization.

2205765122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100262064.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2205765122 is about 46965.5737961328. The cubic root of 2205765122 is about 1301.7265268959.

The spelling of 2205765122 in words is "two billion, two hundred five million, seven hundred sixty-five thousand, one hundred twenty-two".