12370773667 has 8 divisors (see below), whose sum is σ = 14482857312. Its totient is φ = 10344897600.

The previous prime is 12370773647. The next prime is 12370773703. The reversal of 12370773667 is 76637707321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12370773667 - 2⁷ = 12370773539 is a prime.

It is a super-2 number, since 2×12370773667² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12370773667.

It is not an unprimeable number, because it can be changed into a prime (12370773647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21551584 + ... + 21552157.

It is an arithmetic number, because the mean of its divisors is an integer number (1810357164).

Almost surely, 2^12370773667 is an apocalyptic number.

12370773667 is a deficient number, since it is larger than the sum of its proper divisors (2112083645).

12370773667 is an equidigital number, since it uses as much as digits as its factorization.

12370773667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43103789.

The product of its (nonzero) digits is 1555848, while the sum is 49.

The spelling of 12370773667 in words is "twelve billion, three hundred seventy million, seven hundred seventy-three thousand, six hundred sixty-seven".