2203842120 has 64 divisors (see below), whose sum is σ = 6615829440. Its totient is φ = 587308800.

The previous prime is 2203842089. The next prime is 2203842133. The reversal of 2203842120 is 212483022.

2203842120 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212250 + ... + 222390.

It is an arithmetic number, because the mean of its divisors is an integer number (103372335).

Almost surely, 2^2203842120 is an apocalyptic number.

2203842120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203842120 is an abundant number, since it is smaller than the sum of its proper divisors (4411987320).

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

2203842120 is a wasteful number, since it uses less digits than its factorization.

2203842120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11966 (or 11962 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2203842120 is about 46945.0968685762. The cubic root of 2203842120 is about 1301.3481320426.

The spelling of 2203842120 in words is "two billion, two hundred three million, eight hundred forty-two thousand, one hundred twenty".