20110022210202 has 32 divisors (see below), whose sum is σ = 40307962673664. Its totient is φ = 6688700449200.

The previous prime is 20110022210143. The next prime is 20110022210207. The reversal of 20110022210202 is 20201222001102.

It is not an unprimeable number, because it can be changed into a prime (20110022210207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4718077 + ... + 7904447.

It is an arithmetic number, because the mean of its divisors is an integer number (1259623833552).

Almost surely, 2^{20110022210202} is an apocalyptic number.

20110022210202 is an abundant number, since it is smaller than the sum of its proper divisors (20197940463462).

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

20110022210202 is a wasteful number, since it uses less digits than its factorization.

20110022210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188674.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20110022210202 its reverse (20201222001102), we get a palindrome (40311244211304).

The spelling of 20110022210202 in words is "twenty trillion, one hundred ten billion, twenty-two million, two hundred ten thousand, two hundred two".