230022202120 has 32 divisors (see below), whose sum is σ = 517563610200. Its totient is φ = 92006453248.

The previous prime is 230022202103. The next prime is 230022202121. The reversal of 230022202120 is 21202220032.

It can be written as a sum of positive squares in 4 ways, for example, as 34836729316 + 195185472804 = 186646^2 + 441798^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230022202094 and 230022202103.

It is not an unprimeable number, because it can be changed into a prime (230022202121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2909352 + ... + 2987368.

Almost surely, 2^230022202120 is an apocalyptic number.

230022202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230022202120 is an abundant number, since it is smaller than the sum of its proper divisors (287541408080).

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

230022202120 is a wasteful number, since it uses less digits than its factorization.

230022202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151737 (or 151733 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 230022202120 its reverse (21202220032), we get a palindrome (251224422152).

The spelling of 230022202120 in words is "two hundred thirty billion, twenty-two million, two hundred two thousand, one hundred twenty".