202104122230 has 8 divisors (see below), whose sum is σ = 363787420032. Its totient is φ = 80841648888.

The previous prime is 202104122179. The next prime is 202104122237. The reversal of 202104122230 is 32221401202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202104122198 and 202104122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202104122237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10105206102 + ... + 10105206121.

It is an arithmetic number, because the mean of its divisors is an integer number (45473427504).

Almost surely, 2^202104122230 is an apocalyptic number.

202104122230 is a deficient number, since it is larger than the sum of its proper divisors (161683297802).

202104122230 is a wasteful number, since it uses less digits than its factorization.

202104122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20210412230.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202104122230 its reverse (32221401202), we get a palindrome (234325523432).

The spelling of 202104122230 in words is "two hundred two billion, one hundred four million, one hundred twenty-two thousand, two hundred thirty".