12287023022416 has 10 divisors (see below), whose sum is σ = 23806107105962. Its totient is φ = 6143511511200.

The previous prime is 12287023022273. The next prime is 12287023022429. The reversal of 12287023022416 is 61422032078221.

It can be written as a sum of positive squares in only one way, i.e., 12286146625600 + 876396816 = 3505160^2 + 29604^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383969469435 + ... + 383969469466.

Almost surely, 2^{12287023022416} is an apocalyptic number.

12287023022416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12287023022416 is a deficient number, since it is larger than the sum of its proper divisors (11519084083546).

12287023022416 is an equidigital number, since it uses as much as digits as its factorization.

12287023022416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767938938909 (or 767938938903 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 12287023022416 in words is "twelve trillion, two hundred eighty-seven billion, twenty-three million, twenty-two thousand, four hundred sixteen".