2050040222 has 16 divisors (see below), whose sum is σ = 3170610432. Its totient is φ = 993534360.

The previous prime is 2050040197. The next prime is 2050040263. The reversal of 2050040222 is 2220400502.

It is a self number, because there is not a number n which added to its sum of digits gives 2050040222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79718 + ... + 102249.

It is an arithmetic number, because the mean of its divisors is an integer number (198163152).

Almost surely, 2^2050040222 is an apocalyptic number.

2050040222 is a deficient number, since it is larger than the sum of its proper divisors (1120570210).

2050040222 is a wasteful number, since it uses less digits than its factorization.

2050040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182143.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2050040222 is about 45277.3698661925. The cubic root of 2050040222 is about 1270.3424009097.

Adding to 2050040222 its reverse (2220400502), we get a palindrome (4270440724).

The spelling of 2050040222 in words is "two billion, fifty million, forty thousand, two hundred twenty-two".