2302222141 has 4 divisors (see below), whose sum is σ = 2303326300. Its totient is φ = 2301117984.

The previous prime is 2302222133. The next prime is 2302222151. The reversal of 2302222141 is 1412222032.

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 1440506116 + 861716025 = 37954^2 + 29355^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302222141 - 2³ = 2302222133 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 (2302222151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548946 + ... + 553123.

It is an arithmetic number, because the mean of its divisors is an integer number (575831575).

Almost surely, 2^2302222141 is an apocalyptic number.

It is an amenable number.

2302222141 is a deficient number, since it is larger than the sum of its proper divisors (1104159).

2302222141 is a wasteful number, since it uses less digits than its factorization.

2302222141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104158.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2302222141 is about 47981.4770614661. The cubic root of 2302222141 is about 1320.4310921701.

Adding to 2302222141 its reverse (1412222032), we get a palindrome (3714444173).

The spelling of 2302222141 in words is "two billion, three hundred two million, two hundred twenty-two thousand, one hundred forty-one".