2052555222 has 16 divisors (see below), whose sum is σ = 4109036400. Its totient is φ = 683530752.

The previous prime is 2052555191. The next prime is 2052555233. The reversal of 2052555222 is 2225552502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052555222.

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, 156763 + ... + 169350.

It is an arithmetic number, because the mean of its divisors is an integer number (256814775).

Almost surely, 2^2052555222 is an apocalyptic number.

2052555222 is an abundant number, since it is smaller than the sum of its proper divisors (2056481178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2052555222 is a wasteful number, since it uses less digits than its factorization.

2052555222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327167.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 2052555222 is about 45305.1346096665. The cubic root of 2052555222 is about 1270.8616761711.

The spelling of 2052555222 in words is "two billion, fifty-two million, five hundred fifty-five thousand, two hundred twenty-two".