383022126212 has 12 divisors (see below), whose sum is σ = 731224059216. Its totient is φ = 174100966440.

The previous prime is 383022126203. The next prime is 383022126247. The reversal of 383022126212 is 212621220383.

It is a super-2 number, since 2×383022126212² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4352524118 + ... + 4352524205.

It is an arithmetic number, because the mean of its divisors is an integer number (60935338268).

Almost surely, 2^383022126212 is an apocalyptic number.

It is an amenable number.

383022126212 is a deficient number, since it is larger than the sum of its proper divisors (348201933004).

383022126212 is a wasteful number, since it uses less digits than its factorization.

383022126212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705048338 (or 8705048336 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 383022126212 its reverse (212621220383), we get a palindrome (595643346595).

The spelling of 383022126212 in words is "three hundred eighty-three billion, twenty-two million, one hundred twenty-six thousand, two hundred twelve".