22440000234202 has 8 divisors (see below), whose sum is σ = 34295094697716. Its totient is φ = 11008302001632.

The previous prime is 22440000234193. The next prime is 22440000234251. The reversal of 22440000234202 is 20243200004422.

It can be written as a sum of positive squares in 2 ways, for example, as 21051771944841 + 1388228289361 = 4588221^2 + 1178231^2 .

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

It is a super-2 number, since 2×22440000234202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105849057603 + ... + 105849057814.

Almost surely, 2^{22440000234202} is an apocalyptic number.

22440000234202 is a deficient number, since it is larger than the sum of its proper divisors (11855094463514).

22440000234202 is a wasteful number, since it uses less digits than its factorization.

22440000234202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211698115472.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 22440000234202 its reverse (20243200004422), we get a palindrome (42683200238624).

The spelling of 22440000234202 in words is "twenty-two trillion, four hundred forty billion, two hundred thirty-four thousand, two hundred two".