22673917274 has 4 divisors (see below), whose sum is σ = 34010875914. Its totient is φ = 11336958636.

The previous prime is 22673917271. The next prime is 22673917313. The reversal of 22673917274 is 47271937622.

It is a happy number.

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., 21504756025 + 1169161249 = 146645^2 + 34193^2 .

It is not an unprimeable number, because it can be changed into a prime (22673917271) 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 as a sum of consecutive naturals, namely, 5668479317 + ... + 5668479320.

Almost surely, 2^22673917274 is an apocalyptic number.

22673917274 is a deficient number, since it is larger than the sum of its proper divisors (11336958640).

22673917274 is a wasteful number, since it uses less digits than its factorization.

22673917274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336958639.

The product of its digits is 1778112, while the sum is 50.

The spelling of 22673917274 in words is "twenty-two billion, six hundred seventy-three million, nine hundred seventeen thousand, two hundred seventy-four".