12267366150400 has 81 divisors (see below), whose sum is σ = 30364341548863. Its totient is φ = 4906834380800.

The previous prime is 12267366150373. The next prime is 12267366150419. The reversal of 12267366150400 is 405166376221.

The square root of 12267366150400 is 3502480.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3328318599424 + 8939047550976 = 1824368^2 + 2989824^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 280176510 + ... + 280220290.

Almost surely, 2^{12267366150400} is an apocalyptic number.

12267366150400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12267366150400 is the 3502480-th square number.

It is an amenable number.

12267366150400 is an abundant number, since it is smaller than the sum of its proper divisors (18096975398463).

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

12267366150400 is an frugal number, since it uses more digits than its factorization.

12267366150400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87588 (or 43788 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 12267366150400 in words is "twelve trillion, two hundred sixty-seven billion, three hundred sixty-six million, one hundred fifty thousand, four hundred".