22240306604 has 6 divisors (see below), whose sum is σ = 38920536564. Its totient is φ = 11120153300.

The previous prime is 22240306603. The next prime is 22240306639. The reversal of 22240306604 is 40660304222.

It is not an unprimeable number, because it can be changed into a prime (22240306603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780038322 + ... + 2780038329.

It is an arithmetic number, because the mean of its divisors is an integer number (6486756094).

Almost surely, 2^22240306604 is an apocalyptic number.

It is an amenable number.

22240306604 is a deficient number, since it is larger than the sum of its proper divisors (16680229960).

22240306604 is a wasteful number, since it uses less digits than its factorization.

22240306604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560076655 (or 5560076653 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 22240306604 in words is "twenty-two billion, two hundred forty million, three hundred six thousand, six hundred four".