4222073402 has 16 divisors (see below), whose sum is σ = 6553101960. Its totient is φ = 2037741888.

The previous prime is 4222073389. The next prime is 4222073413. The reversal of 4222073402 is 2043702224.

It can be written as a sum of positive squares in 4 ways, for example, as 4125621361 + 96452041 = 64231^2 + 9821^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358268 + ... + 369864.

Almost surely, 2^4222073402 is an apocalyptic number.

4222073402 is a deficient number, since it is larger than the sum of its proper divisors (2331028558).

4222073402 is a wasteful number, since it uses less digits than its factorization.

4222073402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17905.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4222073402 is about 64977.4838078545. The cubic root of 4222073402 is about 1616.2502055668.

Adding to 4222073402 its reverse (2043702224), we get a palindrome (6265775626).

The spelling of 4222073402 in words is "four billion, two hundred twenty-two million, seventy-three thousand, four hundred two".