220201100202 has 16 divisors (see below), whose sum is σ = 440458547040. Its totient is φ = 73390975632.

The previous prime is 220201100159. The next prime is 220201100243. The reversal of 220201100202 is 202001102022.

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, 2296888 + ... + 2390835.

It is an arithmetic number, because the mean of its divisors is an integer number (27528659190).

Almost surely, 2^220201100202 is an apocalyptic number.

220201100202 is an abundant number, since it is smaller than the sum of its proper divisors (220257446838).

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

220201100202 is a wasteful number, since it uses less digits than its factorization.

220201100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4695557.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220201100202 its reverse (202001102022), we get a palindrome (422202202224).

The spelling of 220201100202 in words is "two hundred twenty billion, two hundred one million, one hundred thousand, two hundred two".