12702467422 has 64 divisors (see below), whose sum is σ = 21547296000. Its totient is φ = 5587287552.

The previous prime is 12702467411. The next prime is 12702467429. The reversal of 12702467422 is 22476420721.

It is a super-2 number, since 2×12702467422² (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 (12702467429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3896029 + ... + 3899287.

It is an arithmetic number, because the mean of its divisors is an integer number (336676500).

Almost surely, 2^12702467422 is an apocalyptic number.

12702467422 is a deficient number, since it is larger than the sum of its proper divisors (8844828578).

12702467422 is a wasteful number, since it uses less digits than its factorization.

12702467422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433.

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 12702467422 in words is "twelve billion, seven hundred two million, four hundred sixty-seven thousand, four hundred twenty-two".