3012213132 has 36 divisors (see below), whose sum is σ = 7630908376. Its totient is φ = 1001868480.

The previous prime is 3012213131. The next prime is 3012213143. The reversal of 3012213132 is 2313122103.

3012213132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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 (3012213131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75094 + ... + 107997.

Almost surely, 2^3012213132 is an apocalyptic number.

It is an amenable number.

3012213132 is an abundant number, since it is smaller than the sum of its proper divisors (4618695244).

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

3012213132 is a wasteful number, since it uses less digits than its factorization.

3012213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183558 (or 183553 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3012213132 is about 54883.6326421639. The cubic root of 3012213132 is about 1444.2040742314.

Adding to 3012213132 its reverse (2313122103), we get a palindrome (5325335235).

The spelling of 3012213132 in words is "three billion, twelve million, two hundred thirteen thousand, one hundred thirty-two".