402230202412 has 6 divisors (see below), whose sum is σ = 703902854228. Its totient is φ = 201115101204.

The previous prime is 402230202401. The next prime is 402230202421. The reversal of 402230202412 is 214202032204.

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 as a sum of consecutive naturals, namely, 50278775298 + ... + 50278775305.

Almost surely, 2^402230202412 is an apocalyptic number.

It is an amenable number.

402230202412 is a deficient number, since it is larger than the sum of its proper divisors (301672651816).

402230202412 is a wasteful number, since it uses less digits than its factorization.

402230202412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100557550607 (or 100557550605 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 402230202412 its reverse (214202032204), we get a palindrome (616432234616).

The spelling of 402230202412 in words is "four hundred two billion, two hundred thirty million, two hundred two thousand, four hundred twelve".