2012214330 has 48 divisors (see below), whose sum is σ = 5979153024. Its totient is φ = 459934560.

The previous prime is 2012214319. The next prime is 2012214331. The reversal of 2012214330 is 334122102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2012214331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1596366 + ... + 1597625.

It is an arithmetic number, because the mean of its divisors is an integer number (124565688).

Almost surely, 2^2012214330 is an apocalyptic number.

2012214330 is an abundant number, since it is smaller than the sum of its proper divisors (3966938694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012214330 is a wasteful number, since it uses less digits than its factorization.

2012214330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194011 (or 3194008 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2012214330 is about 44857.7120459793. The cubic root of 2012214330 is about 1262.4806948001.

Adding to 2012214330 its reverse (334122102), we get a palindrome (2346336432).

The spelling of 2012214330 in words is "two billion, twelve million, two hundred fourteen thousand, three hundred thirty".