2201350442 has 8 divisors (see below), whose sum is σ = 3364328196. Its totient is φ = 1079907712.

The previous prime is 2201350429. The next prime is 2201350453. The reversal of 2201350442 is 2440531022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2182851841 + 18498601 = 46721^2 + 4301^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10383623 + ... + 10383834.

Almost surely, 2^2201350442 is an apocalyptic number.

2201350442 is a deficient number, since it is larger than the sum of its proper divisors (1162977754).

2201350442 is a wasteful number, since it uses less digits than its factorization.

2201350442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20767512.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2201350442 is about 46918.5511498384. The cubic root of 2201350442 is about 1300.8575095880.

Adding to 2201350442 its reverse (2440531022), we get a palindrome (4641881464).

The spelling of 2201350442 in words is "two billion, two hundred one million, three hundred fifty thousand, four hundred forty-two".