2022040402 has 8 divisors (see below), whose sum is σ = 3063091212. Its totient is φ = 1001010000.

The previous prime is 2022040387. The next prime is 2022040411. The reversal of 2022040402 is 2040402202.

It can be written as a sum of positive squares in 2 ways, for example, as 1998894681 + 23145721 = 44709^2 + 4811^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5004849 + ... + 5005252.

Almost surely, 2^2022040402 is an apocalyptic number.

2022040402 is a deficient number, since it is larger than the sum of its proper divisors (1041050810).

2022040402 is a wasteful number, since it uses less digits than its factorization.

2022040402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010204.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2022040402 is about 44967.1035535979. The cubic root of 2022040402 is about 1264.5323464172.

Adding to 2022040402 its reverse (2040402202), we get a palindrome (4062442604).

The spelling of 2022040402 in words is "two billion, twenty-two million, forty thousand, four hundred two".