2225702426 has 4 divisors (see below), whose sum is σ = 3338553642. Its totient is φ = 1112851212.

The previous prime is 2225702419. The next prime is 2225702491. The reversal of 2225702426 is 6242075222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1703625625 + 522076801 = 41275^2 + 22849^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2225702392 and 2225702401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556425605 + ... + 556425608.

Almost surely, 2^2225702426 is an apocalyptic number.

2225702426 is a deficient number, since it is larger than the sum of its proper divisors (1112851216).

2225702426 is a wasteful number, since it uses less digits than its factorization.

2225702426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112851215.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 2225702426 is about 47177.3507734379. The cubic root of 2225702426 is about 1305.6367519352.

Adding to 2225702426 its reverse (6242075222), we get a palindrome (8467777648).

The spelling of 2225702426 in words is "two billion, two hundred twenty-five million, seven hundred two thousand, four hundred twenty-six".