12276624628870 has 16 divisors (see below), whose sum is σ = 25254770665248. Its totient is φ = 4209128444160.

The previous prime is 12276624628781. The next prime is 12276624628871. The reversal of 12276624628870 is 7882642667221.

It is a happy number.

It is a super-3 number, since 3×12276624628870³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12276624628799 and 12276624628808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12276624628871) 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, 87690175851 + ... + 87690175990.

It is an arithmetic number, because the mean of its divisors is an integer number (1578423166578).

Almost surely, 2^{12276624628870} is an apocalyptic number.

12276624628870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12276624628870 is an abundant number, since it is smaller than the sum of its proper divisors (12978146036378).

12276624628870 is a wasteful number, since it uses less digits than its factorization.

12276624628870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175380351855.

The product of its (nonzero) digits is 43352064, while the sum is 61.

The spelling of 12276624628870 in words is "twelve trillion, two hundred seventy-six billion, six hundred twenty-four million, six hundred twenty-eight thousand, eight hundred seventy".