2223142034 has 4 divisors (see below), whose sum is σ = 3334713054. Its totient is φ = 1111571016.

The previous prime is 2223141959. The next prime is 2223142043. The reversal of 2223142034 is 4302413222.

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., 1743313009 + 479829025 = 41753^2 + 21905^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555785507 + ... + 555785510.

Almost surely, 2^2223142034 is an apocalyptic number.

2223142034 is a deficient number, since it is larger than the sum of its proper divisors (1111571020).

2223142034 is a wasteful number, since it uses less digits than its factorization.

2223142034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111571019.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2223142034 is about 47150.2071469469. The cubic root of 2223142034 is about 1305.1359026222.

Adding to 2223142034 its reverse (4302413222), we get a palindrome (6525555256).

The spelling of 2223142034 in words is "two billion, two hundred twenty-three million, one hundred forty-two thousand, thirty-four".