143232401001022 has 8 divisors (see below), whose sum is σ = 218055297046536. Its totient is φ = 70547301985512.

The previous prime is 143232401000989. The next prime is 143232401001113. The reversal of 143232401001022 is 220100104232341.

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

It is a congruent number.

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, 534449257333 + ... + 534449257600.

It is an arithmetic number, because the mean of its divisors is an integer number (27256912130817).

Almost surely, 2^{143232401001022} is an apocalyptic number.

143232401001022 is a deficient number, since it is larger than the sum of its proper divisors (74822896045514).

143232401001022 is a wasteful number, since it uses less digits than its factorization.

143232401001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068898515002.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 143232401001022 its reverse (220100104232341), we get a palindrome (363332505233363).

The spelling of 143232401001022 in words is "one hundred forty-three trillion, two hundred thirty-two billion, four hundred one million, one thousand, twenty-two".