220120202000204 has 24 divisors (see below), whose sum is σ = 420263846549568. Its totient is φ = 100046453938640.

The previous prime is 220120202000197. The next prime is 220120202000213. The reversal of 220120202000204 is 402000202021022.

220120202000204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220120202000204² (a number of 29 digits) contains 22 as substring.

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, 204039254 + ... + 205115229.

It is an arithmetic number, because the mean of its divisors is an integer number (17510993606232).

Almost surely, 2^{220120202000204} is an apocalyptic number.

It is an amenable number.

220120202000204 is a deficient number, since it is larger than the sum of its proper divisors (200143644549364).

220120202000204 is a wasteful number, since it uses less digits than its factorization.

220120202000204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409166725 (or 409166723 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220120202000204 its reverse (402000202021022), we get a palindrome (622120404021226).

The spelling of 220120202000204 in words is "two hundred twenty trillion, one hundred twenty billion, two hundred two million, two hundred four", and thus it is an aban number.