12262606436 has 12 divisors (see below), whose sum is σ = 21460451712. Its totient is φ = 6131048808.

The previous prime is 12262606387. The next prime is 12262606439. The reversal of 12262606436 is 63460626221.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12262606436.

It is not an unprimeable number, because it can be changed into a prime (12262606439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81761 + ... + 176663.

It is an arithmetic number, because the mean of its divisors is an integer number (1788370976).

Almost surely, 2^12262606436 is an apocalyptic number.

It is an amenable number.

12262606436 is a deficient number, since it is larger than the sum of its proper divisors (9197845276).

12262606436 is a wasteful number, since it uses less digits than its factorization.

12262606436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127210 (or 127208 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 12262606436 in words is "twelve billion, two hundred sixty-two million, six hundred six thousand, four hundred thirty-six".