2223158834 has 24 divisors (see below), whose sum is σ = 3616471620. Its totient is φ = 1024515648.

The previous prime is 2223158827. The next prime is 2223158849. The reversal of 2223158834 is 4388513222.

It can be written as a sum of positive squares in 6 ways, for example, as 278789809 + 1944369025 = 16697^2 + 44095^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235004 + ... + 244280.

Almost surely, 2^2223158834 is an apocalyptic number.

2223158834 is a deficient number, since it is larger than the sum of its proper divisors (1393312786).

2223158834 is a wasteful number, since it uses less digits than its factorization.

2223158834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10014 (or 10001 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 2223158834 is about 47150.3853006526. The cubic root of 2223158834 is about 1305.1391901956.

The spelling of 2223158834 in words is "two billion, two hundred twenty-three million, one hundred fifty-eight thousand, eight hundred thirty-four".