22144312044410 has 8 divisors (see below), whose sum is σ = 39859761679956. Its totient is φ = 8857724817760.

The previous prime is 22144312044391. The next prime is 22144312044431. The reversal of 22144312044410 is 1444021344122.

It can be written as a sum of positive squares in 2 ways, for example, as 19326671156521 + 2817640887889 = 4396211^2 + 1678583^2 .

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

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, 1107215602211 + ... + 1107215602230.

Almost surely, 2^{22144312044410} is an apocalyptic number.

22144312044410 is a deficient number, since it is larger than the sum of its proper divisors (17715449635546).

22144312044410 is a wasteful number, since it uses less digits than its factorization.

22144312044410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214431204448.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 22144312044410 its reverse (1444021344122), we get a palindrome (23588333388532).

The spelling of 22144312044410 in words is "twenty-two trillion, one hundred forty-four billion, three hundred twelve million, forty-four thousand, four hundred ten".