2212012132 has 36 divisors (see below), whose sum is σ = 4264546048. Its totient is φ = 1003186800.

The previous prime is 2212012123. The next prime is 2212012133. The reversal of 2212012132 is 2312102122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2212012133) 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, 219157 + ... + 229027.

Almost surely, 2^2212012132 is an apocalyptic number.

2212012132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2212012132 is a deficient number, since it is larger than the sum of its proper divisors (2052533916).

2212012132 is a wasteful number, since it uses less digits than its factorization.

2212012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10360 (or 10347 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2212012132 is about 47032.0330413220. The cubic root of 2212012132 is about 1302.9542541436.

Adding to 2212012132 its reverse (2312102122), we get a palindrome (4524114254).

The spelling of 2212012132 in words is "two billion, two hundred twelve million, twelve thousand, one hundred thirty-two".