20002252345230 has 16 divisors (see below), whose sum is σ = 48005405628624. Its totient is φ = 5333933958720.

The previous prime is 20002252345217. The next prime is 20002252345267. The reversal of 20002252345230 is 3254325220002.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 666741744841 = 20002252345230 / (2 + 0 + 0 + 0 + 2 + 2 + 5 + 2 + 3 + 4 + 5 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333370872391 + ... + 333370872450.

It is an arithmetic number, because the mean of its divisors is an integer number (3000337851789).

Almost surely, 2^{20002252345230} is an apocalyptic number.

20002252345230 is an abundant number, since it is smaller than the sum of its proper divisors (28003153283394).

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

20002252345230 is a wasteful number, since it uses less digits than its factorization.

20002252345230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666741744851.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 20002252345230 its reverse (3254325220002), we get a palindrome (23256577565232).

The spelling of 20002252345230 in words is "twenty trillion, two billion, two hundred fifty-two million, three hundred forty-five thousand, two hundred thirty".