2202450120 has 96 divisors (see below), whose sum is σ = 7708591800. Its totient is φ = 542140416.

The previous prime is 2202450097. The next prime is 2202450121. The reversal of 2202450120 is 210542022.

2202450120 is a `hidden beast` number, since 2 + 202 + 450 + 12 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1428386436 + 774063684 = 37794^2 + 27822^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2202450093 and 2202450102.

It is not an unprimeable number, because it can be changed into a prime (2202450121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230625 + ... + 239984.

Almost surely, 2^2202450120 is an apocalyptic number.

2202450120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202450120 is an abundant number, since it is smaller than the sum of its proper divisors (5506141680).

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

2202450120 is a wasteful number, since it uses less digits than its factorization.

2202450120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470639 (or 470632 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2202450120 is about 46930.2686972917. The cubic root of 2202450120 is about 1301.0740866821.

Adding to 2202450120 its reverse (210542022), we get a palindrome (2412992142).

The spelling of 2202450120 in words is "two billion, two hundred two million, four hundred fifty thousand, one hundred twenty".