2012213330 has 32 divisors (see below), whose sum is σ = 3845283840. Its totient is φ = 755516160.

The previous prime is 2012213323. The next prime is 2012213341. The reversal of 2012213330 is 333122102.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 2012213299 and 2012213308.

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, 48815 + ... + 80045.

It is an arithmetic number, because the mean of its divisors is an integer number (120165120).

Almost surely, 2^2012213330 is an apocalyptic number.

2012213330 is a deficient number, since it is larger than the sum of its proper divisors (1833070510).

2012213330 is a wasteful number, since it uses less digits than its factorization.

2012213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31634.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2012213330 is about 44857.7008996226. The cubic root of 2012213330 is about 1262.4804856638.

Adding to 2012213330 its reverse (333122102), we get a palindrome (2345335432).

The spelling of 2012213330 in words is "two billion, twelve million, two hundred thirteen thousand, three hundred thirty".