22003350022 has 8 divisors (see below), whose sum is σ = 33422810400. Its totient is φ = 10862413224.

The previous prime is 22003349989. The next prime is 22003350023. The reversal of 22003350022 is 22005330022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003350023) 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, 69630697 + ... + 69631012.

It is an arithmetic number, because the mean of its divisors is an integer number (4177851300).

Almost surely, 2^22003350022 is an apocalyptic number.

22003350022 is a deficient number, since it is larger than the sum of its proper divisors (11419460378).

22003350022 is a wasteful number, since it uses less digits than its factorization.

22003350022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139261790.

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 22003350022 its reverse (22005330022), we get a palindrome (44008680044).

The spelling of 22003350022 in words is "twenty-two billion, three million, three hundred fifty thousand, twenty-two".