22143144241110 has 32 divisors (see below), whose sum is σ = 53377658733312. Its totient is φ = 5878825958240.

The previous prime is 22143144241109. The next prime is 22143144241157. The reversal of 22143144241110 is 1114244134122.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1625774706 + ... + 1625788325.

It is an arithmetic number, because the mean of its divisors is an integer number (1668051835416).

Almost surely, 2^{22143144241110} is an apocalyptic number.

22143144241110 is an abundant number, since it is smaller than the sum of its proper divisors (31234514492202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22143144241110 is a wasteful number, since it uses less digits than its factorization.

22143144241110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251563268.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 22143144241110 its reverse (1114244134122), we get a palindrome (23257388375232).

The spelling of 22143144241110 in words is "twenty-two trillion, one hundred forty-three billion, one hundred forty-four million, two hundred forty-one thousand, one hundred ten".