220212201120 has 96 divisors (see below), whose sum is σ = 693920146752. Its totient is φ = 58701944832.

The previous prime is 220212201103. The next prime is 220212201161. The reversal of 220212201120 is 21102212022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220212201120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1263604 + ... + 1427276.

It is an arithmetic number, because the mean of its divisors is an integer number (7228334862).

Almost surely, 2^220212201120 is an apocalyptic number.

220212201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220212201120 is an abundant number, since it is smaller than the sum of its proper divisors (473707945632).

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

220212201120 is a wasteful number, since it uses less digits than its factorization.

220212201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166494 (or 166486 counting only the distinct ones).

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

Adding to 220212201120 its reverse (21102212022), we get a palindrome (241314413142).

The spelling of 220212201120 in words is "two hundred twenty billion, two hundred twelve million, two hundred one thousand, one hundred twenty".