3025222402 has 4 divisors (see below), whose sum is σ = 4537833606. Its totient is φ = 1512611200.

The previous prime is 3025222393. The next prime is 3025222411. The reversal of 3025222402 is 2042225203.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3025222393) and next prime (3025222411).

It can be written as a sum of positive squares in only one way, i.e., 2904024321 + 121198081 = 53889^2 + 11009^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 756305599 + ... + 756305602.

Almost surely, 2^3025222402 is an apocalyptic number.

3025222402 is a deficient number, since it is larger than the sum of its proper divisors (1512611204).

3025222402 is a wasteful number, since it uses less digits than its factorization.

3025222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512611203.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3025222402 is about 55002.0217992030. The cubic root of 3025222402 is about 1446.2801842878.

Adding to 3025222402 its reverse (2042225203), we get a palindrome (5067447605).

The spelling of 3025222402 in words is "three billion, twenty-five million, two hundred twenty-two thousand, four hundred two".