273225522372 has 96 divisors (see below), whose sum is σ = 697357430784. Its totient is φ = 82572844800.

The previous prime is 273225522343. The next prime is 273225522439.

It is a happy number.

273225522372 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98742933 + ... + 98745699.

It is an arithmetic number, because the mean of its divisors is an integer number (7264139904).

Almost surely, 2^273225522372 is an apocalyptic number.

273225522372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

273225522372 is an abundant number, since it is smaller than the sum of its proper divisors (424131908412).

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

273225522372 is a wasteful number, since it uses less digits than its factorization.

273225522372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529 (or 4527 counting only the distinct ones).

The product of its digits is 705600, while the sum is 42.

It can be divided in two parts, 273225 and 522372, that added together give a palindrome (795597).

The spelling of 273225522372 in words is "two hundred seventy-three billion, two hundred twenty-five million, five hundred twenty-two thousand, three hundred seventy-two".