423331220002 has 16 divisors (see below), whose sum is σ = 646401484800. Its totient is φ = 207892114560.

The previous prime is 423331219981. The next prime is 423331220027. The reversal of 423331220002 is 200022133324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6983727 + ... + 7044082.

It is an arithmetic number, because the mean of its divisors is an integer number (40400092800).

Almost surely, 2^423331220002 is an apocalyptic number.

423331220002 is a deficient number, since it is larger than the sum of its proper divisors (223070264798).

423331220002 is a wasteful number, since it uses less digits than its factorization.

423331220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14028081.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 423331220002 its reverse (200022133324), we get a palindrome (623353353326).

The spelling of 423331220002 in words is "four hundred twenty-three billion, three hundred thirty-one million, two hundred twenty thousand, two".