22073504871 has 32 divisors (see below), whose sum is σ = 34307539200. Its totient is φ = 12475399680.

The previous prime is 22073504861. The next prime is 22073504903. The reversal of 22073504871 is 17840537022.

It is not a de Polignac number, because 22073504871 - 2¹⁹ = 22072980583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22073504821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119341 + ... + 241638.

It is an arithmetic number, because the mean of its divisors is an integer number (1072110600).

Almost surely, 2^22073504871 is an apocalyptic number.

22073504871 is a deficient number, since it is larger than the sum of its proper divisors (12234034329).

22073504871 is a wasteful number, since it uses less digits than its factorization.

22073504871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361119.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 22073504871 in words is "twenty-two billion, seventy-three million, five hundred four thousand, eight hundred seventy-one".