7212549243332 has 24 divisors (see below), whose sum is σ = 12701741072832. Its totient is φ = 3583488535200.

The previous prime is 7212549243281. The next prime is 7212549243337. The reversal of 7212549243332 is 2333429452127.

It is not an unprimeable number, because it can be changed into a prime (7212549243337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522582 + ... + 4559442.

It is an arithmetic number, because the mean of its divisors is an integer number (529239211368).

Almost surely, 2^{7212549243332} is an apocalyptic number.

It is an amenable number.

7212549243332 is a deficient number, since it is larger than the sum of its proper divisors (5489191829500).

7212549243332 is a wasteful number, since it uses less digits than its factorization.

7212549243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042459 (or 2042457 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 47.

The spelling of 7212549243332 in words is "seven trillion, two hundred twelve billion, five hundred forty-nine million, two hundred forty-three thousand, three hundred thirty-two".