5422222250 has 32 divisors (see below), whose sum is σ = 10747490832. Its totient is φ = 2041305600.

The previous prime is 5422222219. The next prime is 5422222271. The reversal of 5422222250 is 522222245.

It can be written as a sum of positive squares in 8 ways, for example, as 10118761 + 5412103489 = 3181^2 + 73567^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633659 + ... + 642158.

Almost surely, 2^5422222250 is an apocalyptic number.

5422222250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5422222250 is a deficient number, since it is larger than the sum of its proper divisors (5325268582).

5422222250 is a wasteful number, since it uses less digits than its factorization.

5422222250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275851 (or 1275841 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 5422222250 is about 73635.7403031979. The cubic root of 5422222250 is about 1756.8139511828.

Adding to 5422222250 its reverse (522222245), we get a palindrome (5944444495).

The spelling of 5422222250 in words is "five billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred fifty".