2550202122 has 32 divisors (see below), whose sum is σ = 5494664448. Its totient is φ = 784403136.

The previous prime is 2550202111. The next prime is 2550202133. The reversal of 2550202122 is 2212020552.

It is an interprime number because it is at equal distance from previous prime (2550202111) and next prime (2550202133).

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 15 ways as a sum of consecutive naturals, for example, 441183 + ... + 446925.

It is an arithmetic number, because the mean of its divisors is an integer number (171708264).

Almost surely, 2^2550202122 is an apocalyptic number.

2550202122 is an abundant number, since it is smaller than the sum of its proper divisors (2944462326).

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

2550202122 is a wasteful number, since it uses less digits than its factorization.

2550202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11454.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 2550202122 is about 50499.5259581711. The cubic root of 2550202122 is about 1366.2333036311.

Adding to 2550202122 its reverse (2212020552), we get a palindrome (4762222674).

The spelling of 2550202122 in words is "two billion, five hundred fifty million, two hundred two thousand, one hundred twenty-two".