12495122 has 16 divisors (see below), whose sum is σ = 20264640. Its totient is φ = 5758128.

The previous prime is 12495097. The next prime is 12495151. The reversal of 12495122 is 22159421.

12495122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12495122² = 312256147589768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12495091 and 12495100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3038 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (1266540).

Almost surely, 2^12495122 is an apocalyptic number.

12495122 is a deficient number, since it is larger than the sum of its proper divisors (7769518).

12495122 is a wasteful number, since it uses less digits than its factorization.

12495122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945.

The product of its digits is 1440, while the sum is 26.

The square root of 12495122 is about 3534.8439852418. The cubic root of 12495122 is about 232.0492488590.

The spelling of 12495122 in words is "twelve million, four hundred ninety-five thousand, one hundred twenty-two".