12052022402 has 16 divisors (see below), whose sum is σ = 21558897792. Its totient is φ = 4940580480.

The previous prime is 12052022393. The next prime is 12052022407. The reversal of 12052022402 is 20422025021.

It is not an unprimeable number, because it can be changed into a prime (12052022407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18713999 + ... + 18714642.

It is an arithmetic number, because the mean of its divisors is an integer number (1347431112).

Almost surely, 2^12052022402 is an apocalyptic number.

12052022402 is a deficient number, since it is larger than the sum of its proper divisors (9506875390).

12052022402 is a wasteful number, since it uses less digits than its factorization.

12052022402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37428673.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 12052022402 its reverse (20422025021), we get a palindrome (32474047423).

The spelling of 12052022402 in words is "twelve billion, fifty-two million, twenty-two thousand, four hundred two".