22143442301010 has 128 divisors (see below), whose sum is σ = 59417135712000. Its totient is φ = 5868129286656.

The previous prime is 22143442300981. The next prime is 22143442301021. The reversal of 22143442301010 is 1010324434122.

22143442301010 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 344 + 2 + 301 + 0 + 10 = 666.

22143442301010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 672852436 + ... + 672885344.

It is an arithmetic number, because the mean of its divisors is an integer number (464196372750).

Almost surely, 2^{22143442301010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22143442301010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29708567856000).

22143442301010 is an abundant number, since it is smaller than the sum of its proper divisors (37273693410990).

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

22143442301010 is a wasteful number, since it uses less digits than its factorization.

22143442301010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48377 (or 48371 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 22143442301010 its reverse (1010324434122), we get a palindrome (23153766735132).

The spelling of 22143442301010 in words is "twenty-two trillion, one hundred forty-three billion, four hundred forty-two million, three hundred one thousand, ten".