212477510112 has 192 divisors, whose sum is σ = 671905382400. Its totient is φ = 57433536000.

The previous prime is 212477510087. The next prime is 212477510123. The reversal of 212477510112 is 211015774212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9577689 + ... + 9599847.

It is an arithmetic number, because the mean of its divisors is an integer number (3499507200).

Almost surely, 2^212477510112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212477510112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335952691200).

212477510112 is an abundant number, since it is smaller than the sum of its proper divisors (459427872288).

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

212477510112 is a wasteful number, since it uses less digits than its factorization.

212477510112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22949 (or 22941 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The spelling of 212477510112 in words is "two hundred twelve billion, four hundred seventy-seven million, five hundred ten thousand, one hundred twelve".