220200020011120 has 40 divisors (see below), whose sum is σ = 515225970418464. Its totient is φ = 87518988840192.

The previous prime is 220200020011091. The next prime is 220200020011133. The reversal of 220200020011120 is 21110020002022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 220200020011120.

It is a congruent number.

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, 8765911804 + ... + 8765936923.

Almost surely, 2^{220200020011120} is an apocalyptic number.

220200020011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200020011120 is an abundant number, since it is smaller than the sum of its proper divisors (295025950407344).

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

220200020011120 is a wasteful number, since it uses less digits than its factorization.

220200020011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17531848897 (or 17531848891 counting only the distinct ones).

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

Adding to 220200020011120 its reverse (21110020002022), we get a palindrome (241310040013142).

The spelling of 220200020011120 in words is "two hundred twenty trillion, two hundred billion, twenty million, eleven thousand, one hundred twenty".