22672547243 has 8 divisors (see below), whose sum is σ = 22878718368. Its totient is φ = 22466473344.

The previous prime is 22672547231. The next prime is 22672547269. The reversal of 22672547243 is 34274527622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22672547243 - 2⁶ = 22672547179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22672547194 and 22672547203.

It is not an unprimeable number, because it can be changed into a prime (22672547203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494105 + ... + 538037.

It is an arithmetic number, because the mean of its divisors is an integer number (2859839796).

Almost surely, 2^22672547243 is an apocalyptic number.

22672547243 is a deficient number, since it is larger than the sum of its proper divisors (206171125).

22672547243 is a wasteful number, since it uses less digits than its factorization.

22672547243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48613.

The product of its digits is 1128960, while the sum is 44.

The spelling of 22672547243 in words is "twenty-two billion, six hundred seventy-two million, five hundred forty-seven thousand, two hundred forty-three".