20232144202 has 8 divisors (see below), whose sum is σ = 30359418912. Its totient is φ = 10112337900.

The previous prime is 20232144199. The next prime is 20232144209. The reversal of 20232144202 is 20244123202.

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

It is not an unprimeable number, because it can be changed into a prime (20232144209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860324 + ... + 1871167.

It is an arithmetic number, because the mean of its divisors is an integer number (3794927364).

Almost surely, 2^20232144202 is an apocalyptic number.

20232144202 is a deficient number, since it is larger than the sum of its proper divisors (10127274710).

20232144202 is a wasteful number, since it uses less digits than its factorization.

20232144202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734204.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 20232144202 its reverse (20244123202), we get a palindrome (40476267404).

It can be divided in two parts, 2023 and 2144202, that added together give a square (2146225 = 1465²).

The spelling of 20232144202 in words is "twenty billion, two hundred thirty-two million, one hundred forty-four thousand, two hundred two".