220231020100204 has 48 divisors (see below), whose sum is σ = 391582017501696. Its totient is φ = 108356539939200.

The previous prime is 220231020100181. The next prime is 220231020100211. The reversal of 220231020100204 is 402001020132022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419110857 + ... + 419635999.

It is an arithmetic number, because the mean of its divisors is an integer number (8157958697952).

Almost surely, 2^{220231020100204} is an apocalyptic number.

It is an amenable number.

220231020100204 is a deficient number, since it is larger than the sum of its proper divisors (171350997401492).

220231020100204 is a wasteful number, since it uses less digits than its factorization.

220231020100204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528046 (or 528044 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220231020100204 its reverse (402001020132022), we get a palindrome (622232040232226).

The spelling of 220231020100204 in words is "two hundred twenty trillion, two hundred thirty-one billion, twenty million, one hundred thousand, two hundred four".