22016544234 has 16 divisors (see below), whose sum is σ = 46350619680. Its totient is φ = 6952592880.

The previous prime is 22016544223. The next prime is 22016544241. The reversal of 22016544234 is 43244561022.

It is a junction number, because it is equal to n+sod(n) for n = 22016544195 and 22016544204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96563677 + ... + 96563904.

It is an arithmetic number, because the mean of its divisors is an integer number (2896913730).

Almost surely, 2^22016544234 is an apocalyptic number.

22016544234 is an abundant number, since it is smaller than the sum of its proper divisors (24334075446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22016544234 is a wasteful number, since it uses less digits than its factorization.

22016544234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193127605.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 22016544234 in words is "twenty-two billion, sixteen million, five hundred forty-four thousand, two hundred thirty-four".