420310202230 has 32 divisors (see below), whose sum is σ = 757998839808. Its totient is φ = 167804162400.

The previous prime is 420310202203. The next prime is 420310202233. The reversal of 420310202230 is 32202013024.

It is a junction number, because it is equal to n+sod(n) for n = 420310202198 and 420310202207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420310202233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21665835 + ... + 21685225.

It is an arithmetic number, because the mean of its divisors is an integer number (23687463744).

Almost surely, 2^420310202230 is an apocalyptic number.

420310202230 is a deficient number, since it is larger than the sum of its proper divisors (337688637578).

420310202230 is a wasteful number, since it uses less digits than its factorization.

420310202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23412.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 420310202230 its reverse (32202013024), we get a palindrome (452512215254).

The spelling of 420310202230 in words is "four hundred twenty billion, three hundred ten million, two hundred two thousand, two hundred thirty".