2242535501 has 4 divisors (see below), whose sum is σ = 2374449372. Its totient is φ = 2110621632.

The previous prime is 2242535473. The next prime is 2242535507. The reversal of 2242535501 is 1055352422.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1529592100 + 712943401 = 39110^2 + 26701^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242535501 - 2⁶ = 2242535437 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 (2242535507) 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, 65956910 + ... + 65956943.

It is an arithmetic number, because the mean of its divisors is an integer number (593612343).

Almost surely, 2^2242535501 is an apocalyptic number.

It is an amenable number.

2242535501 is a deficient number, since it is larger than the sum of its proper divisors (131913871).

2242535501 is a wasteful number, since it uses less digits than its factorization.

2242535501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131913870.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2242535501 is about 47355.4168073727. The cubic root of 2242535501 is about 1308.9200160138.

Adding to 2242535501 its reverse (1055352422), we get a palindrome (3297887923).

The spelling of 2242535501 in words is "two billion, two hundred forty-two million, five hundred thirty-five thousand, five hundred one".