2012212310 has 32 divisors (see below), whose sum is σ = 3907416672. Its totient is φ = 743242240.

The previous prime is 2012212291. The next prime is 2012212331. The reversal of 2012212310 is 132122102.

It is a happy number.

It is a super-3 number, since 3×2012212310³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102656 + ... + 120675.

It is an arithmetic number, because the mean of its divisors is an integer number (122106771).

Almost surely, 2^2012212310 is an apocalyptic number.

2012212310 is a deficient number, since it is larger than the sum of its proper divisors (1895204362).

2012212310 is a wasteful number, since it uses less digits than its factorization.

2012212310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223408.

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

The square root of 2012212310 is about 44857.6895303358. The cubic root of 2012212310 is about 1262.4802723447.

Adding to 2012212310 its reverse (132122102), we get a palindrome (2144334412).

The spelling of 2012212310 in words is "two billion, twelve million, two hundred twelve thousand, three hundred ten".