210220111201 has 8 divisors (see below), whose sum is σ = 221809952000. Its totient is φ = 198682832880.

The previous prime is 210220111193. The next prime is 210220111207. The reversal of 210220111201 is 102111022012.

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 210220111201 - 2³ = 210220111193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210220111207) 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, 13132401 + ... + 13148398.

It is an arithmetic number, because the mean of its divisors is an integer number (27726244000).

Almost surely, 2^210220111201 is an apocalyptic number.

It is an amenable number.

210220111201 is a deficient number, since it is larger than the sum of its proper divisors (11589840799).

210220111201 is a wasteful number, since it uses less digits than its factorization.

210220111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26281239.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210220111201 its reverse (102111022012), we get a palindrome (312331133213).

The spelling of 210220111201 in words is "two hundred ten billion, two hundred twenty million, one hundred eleven thousand, two hundred one".