2122552205 has 8 divisors (see below), whose sum is σ = 2548572000. Its totient is φ = 1697035536.

The previous prime is 2122552177. The next prime is 2122552261. The reversal of 2122552205 is 5022552212.

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

It is a cyclic number.

It is not a de Polignac number, because 2122552205 - 2¹⁸ = 2122290061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116435 + ... + 133424.

It is an arithmetic number, because the mean of its divisors is an integer number (318571500).

Almost surely, 2^2122552205 is an apocalyptic number.

It is an amenable number.

2122552205 is a deficient number, since it is larger than the sum of its proper divisors (426019795).

2122552205 is a wasteful number, since it uses less digits than its factorization.

2122552205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251563.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2122552205 is about 46071.1645717796. The cubic root of 2122552205 is about 1285.1469609408.

The spelling of 2122552205 in words is "two billion, one hundred twenty-two million, five hundred fifty-two thousand, two hundred five".