2200203120 has 40 divisors (see below), whose sum is σ = 6820630416. Its totient is φ = 586720768.

The previous prime is 2200203107. The next prime is 2200203163. The reversal of 2200203120 is 213020022.

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

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2200203096 and 2200203105.

It is a congruent number.

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, 4583517 + ... + 4583996.

Almost surely, 2^2200203120 is an apocalyptic number.

2200203120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200203120 is an abundant number, since it is smaller than the sum of its proper divisors (4620427296).

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

2200203120 is a wasteful number, since it uses less digits than its factorization.

2200203120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167529 (or 9167523 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2200203120 is about 46906.3228147336. The cubic root of 2200203120 is about 1300.6314723067.

Adding to 2200203120 its reverse (213020022), we get a palindrome (2413223142).

The spelling of 2200203120 in words is "two billion, two hundred million, two hundred three thousand, one hundred twenty".