2200056442 has 8 divisors (see below), whose sum is σ = 3300804000. Its totient is φ = 1099788444.

The previous prime is 2200056431. The next prime is 2200056449. The reversal of 2200056442 is 2446500022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2200056449) 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 3 ways as a sum of consecutive naturals, for example, 108192 + ... + 126907.

It is an arithmetic number, because the mean of its divisors is an integer number (412600500).

Almost surely, 2^2200056442 is an apocalyptic number.

2200056442 is a deficient number, since it is larger than the sum of its proper divisors (1100747558).

2200056442 is a wasteful number, since it uses less digits than its factorization.

2200056442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239780.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2200056442 is about 46904.7592681169. The cubic root of 2200056442 is about 1300.6025691779.

Adding to 2200056442 its reverse (2446500022), we get a palindrome (4646556464).

The spelling of 2200056442 in words is "two billion, two hundred million, fifty-six thousand, four hundred forty-two".