2200554242 has 4 divisors (see below), whose sum is σ = 3300831366. Its totient is φ = 1100277120.

The previous prime is 2200554229. The next prime is 2200554247. The reversal of 2200554242 is 2424550022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1275846961 + 924707281 = 35719^2 + 30409^2 .

It is not an unprimeable number, because it can be changed into a prime (2200554247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550138559 + ... + 550138562.

Almost surely, 2^2200554242 is an apocalyptic number.

2200554242 is a deficient number, since it is larger than the sum of its proper divisors (1100277124).

2200554242 is a wasteful number, since it uses less digits than its factorization.

2200554242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100277123.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2200554242 is about 46910.0654657399. The cubic root of 2200554242 is about 1300.7006562271.

The spelling of 2200554242 in words is "two billion, two hundred million, five hundred fifty-four thousand, two hundred forty-two".