200120200221 has 8 divisors (see below), whose sum is σ = 269468784864. Its totient is φ = 132092541200.

The previous prime is 200120200207. The next prime is 200120200229. The reversal of 200120200221 is 122002021002.

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 200120200221 - 2⁶ = 200120200157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200120200197 and 200120200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120200229) 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, 330231051 + ... + 330231656.

It is an arithmetic number, because the mean of its divisors is an integer number (33683598108).

Almost surely, 2^200120200221 is an apocalyptic number.

It is an amenable number.

200120200221 is a deficient number, since it is larger than the sum of its proper divisors (69348584643).

200120200221 is a wasteful number, since it uses less digits than its factorization.

200120200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660462811.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200120200221 its reverse (122002021002), we get a palindrome (322122221223).

The spelling of 200120200221 in words is "two hundred billion, one hundred twenty million, two hundred thousand, two hundred twenty-one".