144231300222 has 16 divisors (see below), whose sum is σ = 288575709312. Its totient is φ = 48058248600.

The previous prime is 144231300163. The next prime is 144231300233. The reversal of 144231300222 is 222003132441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144231300192 and 144231300201.

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, 4696288 + ... + 4726899.

It is an arithmetic number, because the mean of its divisors is an integer number (18035981832).

Almost surely, 2^144231300222 is an apocalyptic number.

144231300222 is an abundant number, since it is smaller than the sum of its proper divisors (144344409090).

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

144231300222 is a wasteful number, since it uses less digits than its factorization.

144231300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9425743.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 144231300222 its reverse (222003132441), we get a palindrome (366234432663).

The spelling of 144231300222 in words is "one hundred forty-four billion, two hundred thirty-one million, three hundred thousand, two hundred twenty-two".