202423033122 has 32 divisors (see below), whose sum is σ = 417939915264. Its totient is φ = 65292393600.

The previous prime is 202423033069. The next prime is 202423033129. The reversal of 202423033122 is 221330324202.

It is a junction number, because it is equal to n+sod(n) for n = 202423033092 and 202423033101.

It is not an unprimeable number, because it can be changed into a prime (202423033129) 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, 2670222 + ... + 2744982.

It is an arithmetic number, because the mean of its divisors is an integer number (13060622352).

Almost surely, 2^202423033122 is an apocalyptic number.

202423033122 is an abundant number, since it is smaller than the sum of its proper divisors (215516882142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202423033122 is a wasteful number, since it uses less digits than its factorization.

202423033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89354.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 202423033122 its reverse (221330324202), we get a palindrome (423753357324).

The spelling of 202423033122 in words is "two hundred two billion, four hundred twenty-three million, thirty-three thousand, one hundred twenty-two".