7212352425331 has 4 divisors (see below), whose sum is σ = 7223263700464. Its totient is φ = 7201441150200.

The previous prime is 7212352425293. The next prime is 7212352425361. The reversal of 7212352425331 is 1335242532127.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7212352425331 - 2¹⁵ = 7212352392563 is a prime.

It is a super-2 number, since 2×7212352425331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7212352425361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5455636575 + ... + 5455637896.

It is an arithmetic number, because the mean of its divisors is an integer number (1805815925116).

Almost surely, 2^{7212352425331} is an apocalyptic number.

7212352425331 is a deficient number, since it is larger than the sum of its proper divisors (10911275133).

7212352425331 is a wasteful number, since it uses less digits than its factorization.

7212352425331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10911275132.

The product of its digits is 302400, while the sum is 40.

Adding to 7212352425331 its reverse (1335242532127), we get a palindrome (8547594957458).

The spelling of 7212352425331 in words is "seven trillion, two hundred twelve billion, three hundred fifty-two million, four hundred twenty-five thousand, three hundred thirty-one".