220020204202 has 16 divisors (see below), whose sum is σ = 341064986112. Its totient is φ = 106339970160.

The previous prime is 220020204191. The next prime is 220020204203. The reversal of 220020204202 is 202402020022.

It is not an unprimeable number, because it can be changed into a prime (220020204203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968838 + ... + 2077585.

It is an arithmetic number, because the mean of its divisors is an integer number (21316561632).

Almost surely, 2^220020204202 is an apocalyptic number.

220020204202 is a deficient number, since it is larger than the sum of its proper divisors (121044781910).

220020204202 is a wasteful number, since it uses less digits than its factorization.

220020204202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047333.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 220020204202 its reverse (202402020022), we get a palindrome (422422224224).

The spelling of 220020204202 in words is "two hundred twenty billion, twenty million, two hundred four thousand, two hundred two".