212014017515272 has 64 divisors (see below), whose sum is σ = 485999385419520. Its totient is φ = 84636627591168.

The previous prime is 212014017515269. The next prime is 212014017515273. The reversal of 212014017515272 is 272515710410212.

It is not an unprimeable number, because it can be changed into a prime (212014017515273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147865388 + ... + 1148050075.

It is an arithmetic number, because the mean of its divisors is an integer number (7593740397180).

Almost surely, 2^{212014017515272} is an apocalyptic number.

It is an amenable number.

212014017515272 is an abundant number, since it is smaller than the sum of its proper divisors (273985367904248).

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

212014017515272 is a wasteful number, since it uses less digits than its factorization.

212014017515272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295915590 (or 2295915586 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

Adding to 212014017515272 its reverse (272515710410212), we get a palindrome (484529727925484).

The spelling of 212014017515272 in words is "two hundred twelve trillion, fourteen billion, seventeen million, five hundred fifteen thousand, two hundred seventy-two".