2242351373 has 4 divisors (see below), whose sum is σ = 2244349248. Its totient is φ = 2240353500.

The previous prime is 2242351343. The next prime is 2242351381. The reversal of 2242351373 is 3731532422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2242351373 - 2¹⁰ = 2242350349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242351333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997253 + ... + 999498.

It is an arithmetic number, because the mean of its divisors is an integer number (561087312).

Almost surely, 2^2242351373 is an apocalyptic number.

It is an amenable number.

2242351373 is a deficient number, since it is larger than the sum of its proper divisors (1997875).

2242351373 is a wasteful number, since it uses less digits than its factorization.

2242351373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997874.

The product of its digits is 30240, while the sum is 32.

The square root of 2242351373 is about 47353.4726604079. The cubic root of 2242351373 is about 1308.8841911745.

Adding to 2242351373 its reverse (3731532422), we get a palindrome (5973883795).

The spelling of 2242351373 in words is "two billion, two hundred forty-two million, three hundred fifty-one thousand, three hundred seventy-three".