212302132112 has 20 divisors (see below), whose sum is σ = 470097578496. Its totient is φ = 90986628000.

The previous prime is 212302132051. The next prime is 212302132129. The reversal of 212302132112 is 211231203212.

It is a super-2 number, since 2×212302132112² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947777264 + ... + 947777487.

Almost surely, 2^212302132112 is an apocalyptic number.

It is an amenable number.

212302132112 is an abundant number, since it is smaller than the sum of its proper divisors (257795446384).

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

212302132112 is a wasteful number, since it uses less digits than its factorization.

212302132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895554766 (or 1895554760 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212302132112 its reverse (211231203212), we get a palindrome (423533335324).

The spelling of 212302132112 in words is "two hundred twelve billion, three hundred two million, one hundred thirty-two thousand, one hundred twelve".