20202000223230 has 64 divisors (see below), whose sum is σ = 61568000686080. Its totient is φ = 4617600050592.

The previous prime is 20202000223211. The next prime is 20202000223231. The reversal of 20202000223230 is 3232200020202.

20202000223230 is a `hidden beast` number, since 202 + 0 + 200 + 0 + 2 + 232 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202000223231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5344442614 + ... + 5344446393.

It is an arithmetic number, because the mean of its divisors is an integer number (962000010720).

Almost surely, 2^{20202000223230} is an apocalyptic number.

20202000223230 is an abundant number, since it is smaller than the sum of its proper divisors (41366000462850).

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

20202000223230 is a wasteful number, since it uses less digits than its factorization.

20202000223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10688889030 (or 10688889024 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 20202000223230 its reverse (3232200020202), we get a palindrome (23434200243432).

The spelling of 20202000223230 in words is "twenty trillion, two hundred two billion, two hundred twenty-three thousand, two hundred thirty".