2230212101 has 4 divisors (see below), whose sum is σ = 2401766892. Its totient is φ = 2058657312.

The previous prime is 2230212029. The next prime is 2230212109. The reversal of 2230212101 is 1012120322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 466128100 + 1764084001 = 21590^2 + 42001^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230212101 - 2¹⁸ = 2229949957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230212109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85777376 + ... + 85777401.

It is an arithmetic number, because the mean of its divisors is an integer number (600441723).

Almost surely, 2^2230212101 is an apocalyptic number.

It is an amenable number.

2230212101 is a deficient number, since it is larger than the sum of its proper divisors (171554791).

2230212101 is a wasteful number, since it uses less digits than its factorization.

2230212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171554790.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2230212101 is about 47225.1215032847. The cubic root of 2230212101 is about 1306.5179756342.

Adding to 2230212101 its reverse (1012120322), we get a palindrome (3242332423).

The spelling of 2230212101 in words is "two billion, two hundred thirty million, two hundred twelve thousand, one hundred one".