2201514442 has 4 divisors (see below), whose sum is σ = 3302271666. Its totient is φ = 1100757220.

The previous prime is 2201514397. The next prime is 2201514443. The reversal of 2201514442 is 2444151022.

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., 2169603241 + 31911201 = 46579^2 + 5649^2 .

It is not an unprimeable number, because it can be changed into a prime (2201514443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550378609 + ... + 550378612.

Almost surely, 2^2201514442 is an apocalyptic number.

2201514442 is a deficient number, since it is larger than the sum of its proper divisors (1100757224).

2201514442 is a wasteful number, since it uses less digits than its factorization.

2201514442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100757223.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2201514442 is about 46920.2988268404. The cubic root of 2201514442 is about 1300.8898132942.

Adding to 2201514442 its reverse (2444151022), we get a palindrome (4645665464).

The spelling of 2201514442 in words is "two billion, two hundred one million, five hundred fourteen thousand, four hundred forty-two".