12262566134452 has 12 divisors (see below), whose sum is σ = 22392512071776. Its totient is φ = 5864705542520.

The previous prime is 12262566134393. The next prime is 12262566134471. The reversal of 12262566134452 is 25443166526221.

It is a junction number, because it is equal to n+sod(n) for n = 12262566134396 and 12262566134405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66644381074 + ... + 66644381257.

It is an arithmetic number, because the mean of its divisors is an integer number (1866042672648).

Almost surely, 2^{12262566134452} is an apocalyptic number.

It is an amenable number.

12262566134452 is a deficient number, since it is larger than the sum of its proper divisors (10129945937324).

12262566134452 is a wasteful number, since it uses less digits than its factorization.

12262566134452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133288762358 (or 133288762356 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 12262566134452 in words is "twelve trillion, two hundred sixty-two billion, five hundred sixty-six million, one hundred thirty-four thousand, four hundred fifty-two".