12725030722 has 32 divisors (see below), whose sum is σ = 19845504000. Its totient is φ = 6112972800.

The previous prime is 12725030719. The next prime is 12725030729. The reversal of 12725030722 is 22703052721.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (12725030729) 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, 7907854 + ... + 7909462.

It is an arithmetic number, because the mean of its divisors is an integer number (620172000).

Almost surely, 2^12725030722 is an apocalyptic number.

12725030722 is a deficient number, since it is larger than the sum of its proper divisors (7120473278).

12725030722 is a wasteful number, since it uses less digits than its factorization.

12725030722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482.

The product of its (nonzero) digits is 11760, while the sum is 31.

The spelling of 12725030722 in words is "twelve billion, seven hundred twenty-five million, thirty thousand, seven hundred twenty-two".