2210212304 has 10 divisors (see below), whose sum is σ = 4282286370. Its totient is φ = 1105106144.

The previous prime is 2210212283. The next prime is 2210212327. The reversal of 2210212304 is 4032120122.

It can be written as a sum of positive squares in only one way, i.e., 1802172304 + 408040000 = 42452^2 + 20200^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69069119 + ... + 69069150.

It is an arithmetic number, because the mean of its divisors is an integer number (428228637).

Almost surely, 2^2210212304 is an apocalyptic number.

It is an amenable number.

2210212304 is a deficient number, since it is larger than the sum of its proper divisors (2072074066).

2210212304 is a wasteful number, since it uses less digits than its factorization.

2210212304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138138277 (or 138138271 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2210212304 is about 47012.8950820942. The cubic root of 2210212304 is about 1302.6007705678.

Adding to 2210212304 its reverse (4032120122), we get a palindrome (6242332426).

The spelling of 2210212304 in words is "two billion, two hundred ten million, two hundred twelve thousand, three hundred four".