2503422226 has 8 divisors (see below), whose sum is σ = 3756818700. Its totient is φ = 1251149328.

The previous prime is 2503422223. The next prime is 2503422247. The reversal of 2503422226 is 6222243052.

It can be written as a sum of positive squares in 2 ways, for example, as 2410319025 + 93103201 = 49095^2 + 9649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2503422194 and 2503422203.

It is not an unprimeable number, because it can be changed into a prime (2503422223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275301 + ... + 284248.

Almost surely, 2^2503422226 is an apocalyptic number.

2503422226 is a deficient number, since it is larger than the sum of its proper divisors (1253396474).

2503422226 is a wasteful number, since it uses less digits than its factorization.

2503422226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561788.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2503422226 is about 50034.2105563783. The cubic root of 2503422226 is about 1357.8278159683.

Adding to 2503422226 its reverse (6222243052), we get a palindrome (8725665278).

The spelling of 2503422226 in words is "two billion, five hundred three million, four hundred twenty-two thousand, two hundred twenty-six".