201120221012203 has 8 divisors (see below), whose sum is σ = 201139915352688. Its totient is φ = 201100527543264.

The previous prime is 201120221012177. The next prime is 201120221012209. The reversal of 201120221012203 is 302210122021102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201120221012203 is a prime.

It is a super-2 number, since 2×201120221012203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201120221012209) 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, 520685901 + ... + 521072017.

It is an arithmetic number, because the mean of its divisors is an integer number (25142489419086).

Almost surely, 2^{201120221012203} is an apocalyptic number.

201120221012203 is a deficient number, since it is larger than the sum of its proper divisors (19694340485).

201120221012203 is a wasteful number, since it uses less digits than its factorization.

201120221012203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435773.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201120221012203 its reverse (302210122021102), we get a palindrome (503330343033305).

The spelling of 201120221012203 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty-one million, twelve thousand, two hundred three".