432421022312212 has 12 divisors (see below), whose sum is σ = 756785956640896. Its totient is φ = 216196463271960.

The previous prime is 432421022312177. The next prime is 432421022312239. The reversal of 432421022312212 is 212213220124234.

It is a congruent number.

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, 3511901778 + ... + 3512024905.

Almost surely, 2^{432421022312212} is an apocalyptic number.

It is an amenable number.

432421022312212 is a deficient number, since it is larger than the sum of its proper divisors (324364934328684).

432421022312212 is a wasteful number, since it uses less digits than its factorization.

432421022312212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023942078 (or 7023942076 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 432421022312212 its reverse (212213220124234), we get a palindrome (644634242436446).

The spelling of 432421022312212 in words is "four hundred thirty-two trillion, four hundred twenty-one billion, twenty-two million, three hundred twelve thousand, two hundred twelve".