220220021000202 has 16 divisors (see below), whose sum is σ = 450682833675360. Its totient is φ = 71699541720912.

The previous prime is 220220021000183. The next prime is 220220021000219. The reversal of 220220021000202 is 202000120022022.

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, 426782986177 + ... + 426782986692.

It is an arithmetic number, because the mean of its divisors is an integer number (28167677104710).

Almost surely, 2^{220220021000202} is an apocalyptic number.

220220021000202 is an abundant number, since it is smaller than the sum of its proper divisors (230462812675158).

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

220220021000202 is a wasteful number, since it uses less digits than its factorization.

220220021000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853565972917.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220220021000202 its reverse (202000120022022), we get a palindrome (422220141022224).

The spelling of 220220021000202 in words is "two hundred twenty trillion, two hundred twenty billion, twenty-one million, two hundred two", and thus it is an aban number.