12470022 has 12 divisors (see below), whose sum is σ = 27018420. Its totient is φ = 4156668.

The previous prime is 12470009. The next prime is 12470041. The reversal of 12470022 is 22007421.

12470022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 692779 = 12470022 / (1 + 2 + 4 + 7 + 0 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 12469977 and 12470004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346372 + ... + 346407.

It is an arithmetic number, because the mean of its divisors is an integer number (2251535).

Almost surely, 2^12470022 is an apocalyptic number.

12470022 is an abundant number, since it is smaller than the sum of its proper divisors (14548398).

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

12470022 is a wasteful number, since it uses less digits than its factorization.

12470022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692787 (or 692784 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 12470022 is about 3531.2918316106. The cubic root of 12470022 is about 231.8937657696.

Adding to 12470022 its reverse (22007421), we get a palindrome (34477443).

The spelling of 12470022 in words is "twelve million, four hundred seventy thousand, twenty-two".