220201202100202 has 32 divisors (see below), whose sum is σ = 339817805730000. Its totient is φ = 106938968836608.

The previous prime is 220201202100197. The next prime is 220201202100223. The reversal of 220201202100202 is 202001202102022.

220201202100202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2243252067001 + 217957950033201 = 1497749^2 + 14763399^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441985174 + ... + 442483102.

Almost surely, 2^{220201202100202} is an apocalyptic number.

220201202100202 is a deficient number, since it is larger than the sum of its proper divisors (119616603629798).

220201202100202 is a wasteful number, since it uses less digits than its factorization.

220201202100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508330.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220201202100202 its reverse (202001202102022), we get a palindrome (422202404202224).

The spelling of 220201202100202 in words is "two hundred twenty trillion, two hundred one billion, two hundred two million, one hundred thousand, two hundred two".