144722000001 has 16 divisors (see below), whose sum is σ = 197462257344. Its totient is φ = 94231812864.

The previous prime is 144721999979. The next prime is 144722000047. The reversal of 144722000001 is 100000227441.

It is a happy number.

It is not a de Polignac number, because 144722000001 - 2¹⁵ = 144721967233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144722010001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3433285 + ... + 3475181.

It is an arithmetic number, because the mean of its divisors is an integer number (12341391084).

Almost surely, 2^144722000001 is an apocalyptic number.

It is an amenable number.

144722000001 is a deficient number, since it is larger than the sum of its proper divisors (52740257343).

144722000001 is a wasteful number, since it uses less digits than its factorization.

144722000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68720.

The product of its (nonzero) digits is 448, while the sum is 21.

Adding to 144722000001 its reverse (100000227441), we get a palindrome (244722227442).

The spelling of 144722000001 in words is "one hundred forty-four billion, seven hundred twenty-two million, one", and thus it is an aban number.