273212274210 has 64 divisors (see below), whose sum is σ = 669455062272. Its totient is φ = 71334971136.

The previous prime is 273212274089. The next prime is 273212274211. The reversal of 273212274210 is 12472212372.

It is a super-2 number, since 2×273212274210² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (273212274211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597912 + ... + 950748.

It is an arithmetic number, because the mean of its divisors is an integer number (10460235348).

Almost surely, 2^273212274210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273212274210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334727531136).

273212274210 is an abundant number, since it is smaller than the sum of its proper divisors (396242788062).

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

273212274210 is a wasteful number, since it uses less digits than its factorization.

273212274210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353387.

The product of its (nonzero) digits is 18816, while the sum is 33.

Adding to 273212274210 its reverse (12472212372), we get a palindrome (285684486582).

The spelling of 273212274210 in words is "two hundred seventy-three billion, two hundred twelve million, two hundred seventy-four thousand, two hundred ten".