220020120020010 has 32 divisors (see below), whose sum is σ = 528127658478720. Its totient is φ = 58663213068608.

The previous prime is 220020120019951. The next prime is 220020120020021. The reversal of 220020120020010 is 10020021020022.

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, 550980630 + ... + 551379809.

It is an arithmetic number, because the mean of its divisors is an integer number (16503989327460).

Almost surely, 2^{220020120020010} is an apocalyptic number.

220020120020010 is an abundant number, since it is smaller than the sum of its proper divisors (308107538458710).

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

220020120020010 is a wasteful number, since it uses less digits than its factorization.

220020120020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102367102.

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

Adding to 220020120020010 its reverse (10020021020022), we get a palindrome (230040141040032).

The spelling of 220020120020010 in words is "two hundred twenty trillion, twenty billion, one hundred twenty million, twenty thousand, ten".