7322125712 has 80 divisors (see below), whose sum is σ = 15906106944. Its totient is φ = 3236352000.

The previous prime is 7322125711. The next prime is 7322125717. The reversal of 7322125712 is 2175212237.

It is a super-2 number, since 2×7322125712² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7322125711) 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, 2430287 + ... + 2433297.

Almost surely, 2^7322125712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7322125712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7953053472).

7322125712 is an abundant number, since it is smaller than the sum of its proper divisors (8583981232).

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

7322125712 is a wasteful number, since it uses less digits than its factorization.

7322125712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408 (or 3402 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 7322125712 is about 85569.4204257572. The cubic root of 7322125712 is about 1941.8353085678.

Adding to 7322125712 its reverse (2175212237), we get a palindrome (9497337949).

The spelling of 7322125712 in words is "seven billion, three hundred twenty-two million, one hundred twenty-five thousand, seven hundred twelve".