212030131192 has 16 divisors (see below), whose sum is σ = 433697995800. Its totient is φ = 96377332320.

The previous prime is 212030131171. The next prime is 212030131217. The reversal of 212030131192 is 291131030212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204716567 + ... + 1204716742.

Almost surely, 2^212030131192 is an apocalyptic number.

212030131192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212030131192 is an abundant number, since it is smaller than the sum of its proper divisors (221667864608).

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

212030131192 is a wasteful number, since it uses less digits than its factorization.

212030131192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409433326 (or 2409433322 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 212030131192 in words is "two hundred twelve billion, thirty million, one hundred thirty-one thousand, one hundred ninety-two".