20203042222201 has 8 divisors (see below), whose sum is σ = 20223118188000. Its totient is φ = 20182969112160.

The previous prime is 20203042222177. The next prime is 20203042222249. The reversal of 20203042222201 is 10222224030202.

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

It is a cyclic number.

It is not a de Polignac number, because 20203042222201 - 2¹³ = 20203042214009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20203042922201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13584165 + ... + 14997853.

It is an arithmetic number, because the mean of its divisors is an integer number (2527889773500).

Almost surely, 2^{20203042222201} is an apocalyptic number.

It is an amenable number.

20203042222201 is a deficient number, since it is larger than the sum of its proper divisors (20075965799).

20203042222201 is a wasteful number, since it uses less digits than its factorization.

20203042222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427879.

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

Adding to 20203042222201 its reverse (10222224030202), we get a palindrome (30425266252403).

The spelling of 20203042222201 in words is "twenty trillion, two hundred three billion, forty-two million, two hundred twenty-two thousand, two hundred one".