212274485896704 has 1920 divisors, whose sum is σ = 784467738565632. Its totient is φ = 49368268800000.

The previous prime is 212274485896633. The next prime is 212274485896717. The reversal of 212274485896704 is 407698584472212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 117864788604 + ... + 117864790404.

Almost surely, 2^{212274485896704} is an apocalyptic number.

212274485896704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212274485896704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392233869282816).

212274485896704 is an abundant number, since it is smaller than the sum of its proper divisors (572193252668928).

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

212274485896704 is a wasteful number, since it uses less digits than its factorization.

212274485896704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 433520640, while the sum is 69.

The spelling of 212274485896704 in words is "two hundred twelve trillion, two hundred seventy-four billion, four hundred eighty-five million, eight hundred ninety-six thousand, seven hundred four".