210020232227 has 32 divisors (see below), whose sum is σ = 243567475200. Its totient is φ = 179465303808.

The previous prime is 210020232197. The next prime is 210020232277. The reversal of 210020232227 is 722232020012.

It is a cyclic number.

It is not a de Polignac number, because 210020232227 - 2³² = 205725264931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210020232277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2390543 + ... + 2476839.

It is an arithmetic number, because the mean of its divisors is an integer number (7611483600).

Almost surely, 2^210020232227 is an apocalyptic number.

210020232227 is a deficient number, since it is larger than the sum of its proper divisors (33547242973).

210020232227 is a wasteful number, since it uses less digits than its factorization.

210020232227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86555.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 210020232227 its reverse (722232020012), we get a palindrome (932252252239).

The spelling of 210020232227 in words is "two hundred ten billion, twenty million, two hundred thirty-two thousand, two hundred twenty-seven".