200201201011121 has 8 divisors (see below), whose sum is σ = 202201129224000. Its totient is φ = 198201620604400.

The previous prime is 200201201011043. The next prime is 200201201011169. The reversal of 200201201011121 is 121110102102002.

200201201011121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-200201201011121 is a prime.

It is a super-2 number, since 2×200201201011121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200201201011096 and 200201201011105.

It is not an unprimeable number, because it can be changed into a prime (200201201011171) 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, 85794491 + ... + 88097088.

It is an arithmetic number, because the mean of its divisors is an integer number (25275141153000).

Almost surely, 2^{200201201011121} is an apocalyptic number.

It is an amenable number.

200201201011121 is a deficient number, since it is larger than the sum of its proper divisors (1999928212879).

200201201011121 is a wasteful number, since it uses less digits than its factorization.

200201201011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173903079.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200201201011121 its reverse (121110102102002), we get a palindrome (321311303113123).

The spelling of 200201201011121 in words is "two hundred trillion, two hundred one billion, two hundred one million, eleven thousand, one hundred twenty-one".