423212322212 has 48 divisors (see below), whose sum is σ = 789013068480. Its totient is φ = 198057456000.

The previous prime is 423212322209. The next prime is 423212322241. The reversal of 423212322212 is 212223212324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3525662 + ... + 3643722.

It is an arithmetic number, because the mean of its divisors is an integer number (16437772260).

Almost surely, 2^423212322212 is an apocalyptic number.

It is an amenable number.

423212322212 is a deficient number, since it is larger than the sum of its proper divisors (365800746268).

423212322212 is a wasteful number, since it uses less digits than its factorization.

423212322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118652 (or 118650 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

Adding to 423212322212 its reverse (212223212324), we get a palindrome (635435534536).

The spelling of 423212322212 in words is "four hundred twenty-three billion, two hundred twelve million, three hundred twenty-two thousand, two hundred twelve".