212003210032032 has 48 divisors (see below), whose sum is σ = 561911420790720. Its totient is φ = 69981642143232.

The previous prime is 212003210032027. The next prime is 212003210032051. The reversal of 212003210032032 is 230230012300212.

It is a happy number.

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

It is a super-2 number, since 2×212003210032032² (a number of 29 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, 10720217157 + ... + 10720236932.

It is an arithmetic number, because the mean of its divisors is an integer number (11706487933140).

Almost surely, 2^{212003210032032} is an apocalyptic number.

It is an amenable number.

212003210032032 is an abundant number, since it is smaller than the sum of its proper divisors (349908210758688).

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

212003210032032 is a wasteful number, since it uses less digits than its factorization.

212003210032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21440454205 (or 21440454197 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 212003210032032 its reverse (230230012300212), we get a palindrome (442233222332244).

The spelling of 212003210032032 in words is "two hundred twelve trillion, three billion, two hundred ten million, thirty-two thousand, thirty-two".