3212123210 has 8 divisors (see below), whose sum is σ = 5781821796. Its totient is φ = 1284849280.

The previous prime is 3212123203. The next prime is 3212123219. The reversal of 3212123210 is 123212123.

3212123210 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 2843982241 + 368140969 = 53329^2 + 19187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (3212123219) 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, 160606151 + ... + 160606170.

Almost surely, 2^3212123210 is an apocalyptic number.

3212123210 is a deficient number, since it is larger than the sum of its proper divisors (2569698586).

3212123210 is a wasteful number, since it uses less digits than its factorization.

3212123210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321212328.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3212123210 is about 56675.5962474150. The cubic root of 3212123210 is about 1475.4711829913.

Adding to 3212123210 its reverse (123212123), we get a palindrome (3335335333).

The spelling of 3212123210 in words is "three billion, two hundred twelve million, one hundred twenty-three thousand, two hundred ten".