20244122144203 has 16 divisors (see below), whose sum is σ = 21539198028096. Its totient is φ = 18985649379840.

The previous prime is 20244122144161. The next prime is 20244122144209. The reversal of 20244122144203 is 30244122144202.

It is a cyclic number.

It is not a de Polignac number, because 20244122144203 - 2⁹ = 20244122143691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20244122144209) 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, 22610650 + ... + 23488927.

It is an arithmetic number, because the mean of its divisors is an integer number (1346199876756).

Almost surely, 2^{20244122144203} is an apocalyptic number.

20244122144203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20244122144203 is a deficient number, since it is larger than the sum of its proper divisors (1295075883893).

20244122144203 is a wasteful number, since it uses less digits than its factorization.

20244122144203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46099974.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 20244122144203 its reverse (30244122144202), we get a palindrome (50488244288405).

Subtracting 20244122144203 from its reverse (30244122144202), we obtain a palindrome (9999999999999).

The spelling of 20244122144203 in words is "twenty trillion, two hundred forty-four billion, one hundred twenty-two million, one hundred forty-four thousand, two hundred three".