220200110210120 has 32 divisors (see below), whose sum is σ = 495551175334200. Its totient is φ = 88062101442048.

The previous prime is 220200110210057. The next prime is 220200110210131. The reversal of 220200110210120 is 21012011002022.

It can be written as a sum of positive squares in 4 ways, for example, as 217274498374756 + 2925611835364 = 14740234^2 + 1710442^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220200110210095 and 220200110210104.

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, 560508749 + ... + 560901468.

Almost surely, 2^{220200110210120} is an apocalyptic number.

220200110210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200110210120 is an abundant number, since it is smaller than the sum of its proper divisors (275351065124080).

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

220200110210120 is a wasteful number, since it uses less digits than its factorization.

220200110210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121415137 (or 1121415133 counting only the distinct ones).

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

Adding to 220200110210120 its reverse (21012011002022), we get a palindrome (241212121212142).

The spelling of 220200110210120 in words is "two hundred twenty trillion, two hundred billion, one hundred ten million, two hundred ten thousand, one hundred twenty".