22004100022 has 8 divisors (see below), whose sum is σ = 33898208256. Its totient is φ = 10704697272.

The previous prime is 22004099989. The next prime is 22004100029. The reversal of 22004100022 is 22000140022.

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

It is a junction number, because it is equal to n+sod(n) for n = 22004099975 and 22004100011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004100029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148676278 + ... + 148676425.

It is an arithmetic number, because the mean of its divisors is an integer number (4237276032).

Almost surely, 2^22004100022 is an apocalyptic number.

22004100022 is a deficient number, since it is larger than the sum of its proper divisors (11894108234).

22004100022 is a wasteful number, since it uses less digits than its factorization.

22004100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297352742.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22004100022 its reverse (22000140022), we get a palindrome (44004240044).

The spelling of 22004100022 in words is "twenty-two billion, four million, one hundred thousand, twenty-two".