22144112413140 has 24 divisors (see below), whose sum is σ = 62003514756960. Its totient is φ = 5905096643488.

The previous prime is 22144112413099. The next prime is 22144112413211. The reversal of 22144112413140 is 4131421144122.

It is a super-4 number, since 4×22144112413140⁴ (a number of 54 digits) contains 4444 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 22144112413098 and 22144112413107.

It is a congruent number.

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, 184534270050 + ... + 184534270169.

It is an arithmetic number, because the mean of its divisors is an integer number (2583479781540).

Almost surely, 2^{22144112413140} is an apocalyptic number.

22144112413140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22144112413140 is an abundant number, since it is smaller than the sum of its proper divisors (39859402343820).

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

22144112413140 is a wasteful number, since it uses less digits than its factorization.

22144112413140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369068540231 (or 369068540229 counting only the distinct ones).

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

Adding to 22144112413140 its reverse (4131421144122), we get a palindrome (26275533557262).

The spelling of 22144112413140 in words is "twenty-two trillion, one hundred forty-four billion, one hundred twelve million, four hundred thirteen thousand, one hundred forty".