12722460982 has 16 divisors (see below), whose sum is σ = 23792654592. Its totient is φ = 4956802920.

The previous prime is 12722460943. The next prime is 12722460983. The reversal of 12722460982 is 28906422721.

It is a happy number.

It is a super-2 number, since 2×12722460982² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12722460983) 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, 41306538 + ... + 41306845.

It is an arithmetic number, because the mean of its divisors is an integer number (1487040912).

Almost surely, 2^12722460982 is an apocalyptic number.

12722460982 is a deficient number, since it is larger than the sum of its proper divisors (11070193610).

12722460982 is a wasteful number, since it uses less digits than its factorization.

12722460982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82613403.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 12722460982 in words is "twelve billion, seven hundred twenty-two million, four hundred sixty thousand, nine hundred eighty-two".