423220232022002 has 16 divisors (see below), whose sum is σ = 636947210016000. Its totient is φ = 210905095116672.

The previous prime is 423220232021941. The next prime is 423220232022043. The reversal of 423220232022002 is 200220232022324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148529198 + ... + 151351785.

It is an arithmetic number, because the mean of its divisors is an integer number (39809200626000).

Almost surely, 2^{423220232022002} is an apocalyptic number.

423220232022002 is a deficient number, since it is larger than the sum of its proper divisors (213726977993998).

423220232022002 is a wasteful number, since it uses less digits than its factorization.

423220232022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299883337.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 423220232022002 its reverse (200220232022324), we get a palindrome (623440464044326).

The spelling of 423220232022002 in words is "four hundred twenty-three trillion, two hundred twenty billion, two hundred thirty-two million, twenty-two thousand, two".