212382016032 has 48 divisors (see below), whose sum is σ = 557566813440. Its totient is φ = 70785875712.

The previous prime is 212382015983. The next prime is 212382016057. The reversal of 212382016032 is 230610283212.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×212382016032² (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 7 ways as a sum of consecutive naturals, for example, 744273 + ... + 989295.

It is an arithmetic number, because the mean of its divisors is an integer number (11615975280).

Almost surely, 2^212382016032 is an apocalyptic number.

It is an amenable number.

212382016032 is an abundant number, since it is smaller than the sum of its proper divisors (345184797408).

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

212382016032 is a wasteful number, since it uses less digits than its factorization.

212382016032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254065 (or 254057 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 212382016032 its reverse (230610283212), we get a palindrome (442992299244).

The spelling of 212382016032 in words is "two hundred twelve billion, three hundred eighty-two million, sixteen thousand, thirty-two".