220101022002010 has 16 divisors (see below), whose sum is σ = 396213250426056. Its totient is φ = 88033428618048.

The previous prime is 220101022001977. The next prime is 220101022002053. The reversal of 220101022002010 is 10200220101022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 205805219803569 + 14295802198441 = 14345913^2 + 3780979^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 872390409 + ... + 872642668.

Almost surely, 2^{220101022002010} is an apocalyptic number.

220101022002010 is a deficient number, since it is larger than the sum of its proper divisors (176112228424046).

220101022002010 is a wasteful number, since it uses less digits than its factorization.

220101022002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745045697.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220101022002010 its reverse (10200220101022), we get a palindrome (230301242103032).

The spelling of 220101022002010 in words is "two hundred twenty trillion, one hundred one billion, twenty-two million, two thousand, ten".