2210212023 has 4 divisors (see below), whose sum is σ = 2946949368. Its totient is φ = 1473474680.

The previous prime is 2210211967. The next prime is 2210212033. The reversal of 2210212023 is 3202120122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2210212023 - 2⁶ = 2210211959 is a prime.

It is a super-2 number, since 2×2210212023² = 9770074373227505058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2210211993 and 2210212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210212033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368368668 + ... + 368368673.

It is an arithmetic number, because the mean of its divisors is an integer number (736737342).

Almost surely, 2^2210212023 is an apocalyptic number.

2210212023 is a deficient number, since it is larger than the sum of its proper divisors (736737345).

2210212023 is an equidigital number, since it uses as much as digits as its factorization.

2210212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736737344.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2210212023 is about 47012.8920935524. The cubic root of 2210212023 is about 1302.6007153649.

Adding to 2210212023 its reverse (3202120122), we get a palindrome (5412332145).

The spelling of 2210212023 in words is "two billion, two hundred ten million, two hundred twelve thousand, twenty-three".