2240220250 has 32 divisors (see below), whose sum is σ = 4218014736. Its totient is φ = 890891200.

The previous prime is 2240220223. The next prime is 2240220253. The reversal of 2240220250 is 520220422.

It can be written as a sum of positive squares in 8 ways, for example, as 150724729 + 2089495521 = 12277^2 + 45711^2 .

It is not an unprimeable number, because it can be changed into a prime (2240220253) by changing a digit.

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, 17352 + ... + 69148.

Almost surely, 2^2240220250 is an apocalyptic number.

2240220250 is a deficient number, since it is larger than the sum of its proper divisors (1977794486).

2240220250 is a wasteful number, since it uses less digits than its factorization.

2240220250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51987 (or 51977 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2240220250 is about 47330.9650229107. The cubic root of 2240220250 is about 1308.4694067387.

Adding to 2240220250 its reverse (520220422), we get a palindrome (2760440672).

The spelling of 2240220250 in words is "two billion, two hundred forty million, two hundred twenty thousand, two hundred fifty".