220220122122110 has 16 divisors (see below), whose sum is σ = 432432239803632. Its totient is φ = 80080044408000.

The previous prime is 220220122122097. The next prime is 220220122122197. The reversal of 220220122122110 is 11221221022022.

It is a congruent number.

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, 1001000554991 + ... + 1001000555210.

It is an arithmetic number, because the mean of its divisors is an integer number (27027014987727).

Almost surely, 2^{220220122122110} is an apocalyptic number.

220220122122110 is a deficient number, since it is larger than the sum of its proper divisors (212212117681522).

220220122122110 is a wasteful number, since it uses less digits than its factorization.

220220122122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002001110219.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 220220122122110 its reverse (11221221022022), we get a palindrome (231441343144132).

The spelling of 220220122122110 in words is "two hundred twenty trillion, two hundred twenty billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred ten".