203144404012022 has 8 divisors (see below), whose sum is σ = 332418115656072. Its totient is φ = 92338365460000.

The previous prime is 203144404012009. The next prime is 203144404012031. The reversal of 203144404012022 is 220210404441302.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4616918272979 + ... + 4616918273022.

It is an arithmetic number, because the mean of its divisors is an integer number (41552264457009).

Almost surely, 2^{203144404012022} is an apocalyptic number.

203144404012022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203144404012022 is a deficient number, since it is larger than the sum of its proper divisors (129273711644050).

203144404012022 is a wasteful number, since it uses less digits than its factorization.

203144404012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9233836546014.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 203144404012022 its reverse (220210404441302), we get a palindrome (423354808453324).

The spelling of 203144404012022 in words is "two hundred three trillion, one hundred forty-four billion, four hundred four million, twelve thousand, twenty-two".