12323554163210 has 16 divisors (see below), whose sum is σ = 22192071498216. Its totient is φ = 4927271886528.

The previous prime is 12323554163197. The next prime is 12323554163251. The reversal of 12323554163210 is 1236145532321.

It can be written as a sum of positive squares in 4 ways, for example, as 11285158516921 + 1038395646289 = 3359339^2 + 1019017^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268698269 + ... + 268744128.

Almost surely, 2^{12323554163210} is an apocalyptic number.

12323554163210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12323554163210 is a deficient number, since it is larger than the sum of its proper divisors (9868517335006).

12323554163210 is a wasteful number, since it uses less digits than its factorization.

12323554163210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537444697.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 12323554163210 its reverse (1236145532321), we get a palindrome (13559699695531).

The spelling of 12323554163210 in words is "twelve trillion, three hundred twenty-three billion, five hundred fifty-four million, one hundred sixty-three thousand, two hundred ten".