22144241322010 has 16 divisors (see below), whose sum is σ = 39859809737472. Its totient is φ = 8857657560400.

The previous prime is 22144241321971. The next prime is 22144241322029. The reversal of 22144241322010 is 1022314244122.

It is a super-3 number, since 3×22144241322010³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22144241322010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425906 + ... + 7083325.

It is an arithmetic number, because the mean of its divisors is an integer number (2491238108592).

Almost surely, 2^{22144241322010} is an apocalyptic number.

22144241322010 is a deficient number, since it is larger than the sum of its proper divisors (17715568415462).

22144241322010 is a wasteful number, since it uses less digits than its factorization.

22144241322010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742109.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22144241322010 its reverse (1022314244122), we get a palindrome (23166555566132).

The spelling of 22144241322010 in words is "twenty-two trillion, one hundred forty-four billion, two hundred forty-one million, three hundred twenty-two thousand, ten".