20002310220204 has 168 divisors, whose sum is σ = 58976493670752. Its totient is φ = 5886967299840.

The previous prime is 20002310220127. The next prime is 20002310220241. The reversal of 20002310220204 is 40202201320002.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 10598857 + ... + 12342624.

It is an arithmetic number, because the mean of its divisors is an integer number (351050557564).

Almost surely, 2^{20002310220204} is an apocalyptic number.

It is an amenable number.

20002310220204 is an abundant number, since it is smaller than the sum of its proper divisors (38974183450548).

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

20002310220204 is a wasteful number, since it uses less digits than its factorization.

20002310220204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22941539 (or 22941522 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20002310220204 its reverse (40202201320002), we get a palindrome (60204511540206).

The spelling of 20002310220204 in words is "twenty trillion, two billion, three hundred ten million, two hundred twenty thousand, two hundred four".