22240455043 has 16 divisors (see below), whose sum is σ = 22934016000. Its totient is φ = 21554420800.

The previous prime is 22240455001. The next prime is 22240455059. The reversal of 22240455043 is 34055404222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22240455043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22240454996 and 22240455014.

It is not an unprimeable number, because it can be changed into a prime (22240455443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7414458 + ... + 7417456.

It is an arithmetic number, because the mean of its divisors is an integer number (1433376000).

Almost surely, 2^22240455043 is an apocalyptic number.

22240455043 is a deficient number, since it is larger than the sum of its proper divisors (693560957).

22240455043 is a wasteful number, since it uses less digits than its factorization.

22240455043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 22240455043 its reverse (34055404222), we get a palindrome (56295859265).

The spelling of 22240455043 in words is "twenty-two billion, two hundred forty million, four hundred fifty-five thousand, forty-three".