220212021110000 has 100 divisors (see below), whose sum is σ = 533177542477800. Its totient is φ = 88081137696000.

The previous prime is 220212021109897. The next prime is 220212021110017. The reversal of 220212021110000 is 11120212022.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 246143486 + ... + 247036514.

It is an arithmetic number, because the mean of its divisors is an integer number (5331775424778).

Almost surely, 2^{220212021110000} is an apocalyptic number.

220212021110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220212021110000 is an abundant number, since it is smaller than the sum of its proper divisors (312965521367800).

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

220212021110000 is an equidigital number, since it uses as much as digits as its factorization.

220212021110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917716 (or 917695 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220212021110000 its reverse (11120212022), we get a palindrome (220223141322022).

The spelling of 220212021110000 in words is "two hundred twenty trillion, two hundred twelve billion, twenty-one million, one hundred ten thousand".