22000244002 has 8 divisors (see below), whose sum is σ = 36000399312. Its totient is φ = 10000110900.

The previous prime is 22000243931. The next prime is 22000244003. The reversal of 22000244002 is 20044200022.

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

It is a super-2 number, since 2×22000244002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22000244003) 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, 500005524 + ... + 500005567.

It is an arithmetic number, because the mean of its divisors is an integer number (4500049914).

Almost surely, 2^22000244002 is an apocalyptic number.

22000244002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22000244002 is a deficient number, since it is larger than the sum of its proper divisors (14000155310).

22000244002 is a wasteful number, since it uses less digits than its factorization.

22000244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000011104.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22000244002 its reverse (20044200022), we get a palindrome (42044444024).

The spelling of 22000244002 in words is "twenty-two billion, two hundred forty-four thousand, two".