144231412223022 has 64 divisors (see below), whose sum is σ = 290396036265984. Its totient is φ = 47755984479840.

The previous prime is 144231412223011. The next prime is 144231412223023. The reversal of 144231412223022 is 220322214132441.

144231412223022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144231412223023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1671023247 + ... + 1671109557.

It is an arithmetic number, because the mean of its divisors is an integer number (4537438066656).

Almost surely, 2^{144231412223022} is an apocalyptic number.

144231412223022 is an abundant number, since it is smaller than the sum of its proper divisors (146164624042962).

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

144231412223022 is a wasteful number, since it uses less digits than its factorization.

144231412223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89333.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 144231412223022 its reverse (220322214132441), we get a palindrome (364553626355463).

The spelling of 144231412223022 in words is "one hundred forty-four trillion, two hundred thirty-one billion, four hundred twelve million, two hundred twenty-three thousand, twenty-two".