12162746210 has 8 divisors (see below), whose sum is σ = 21892943196. Its totient is φ = 4865098480.

The previous prime is 12162746191. The next prime is 12162746257. The reversal of 12162746210 is 1264726121.

It can be written as a sum of positive squares in 2 ways, for example, as 10801652761 + 1361093449 = 103931^2 + 36893^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608137301 + ... + 608137320.

Almost surely, 2^12162746210 is an apocalyptic number.

12162746210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12162746210 is a deficient number, since it is larger than the sum of its proper divisors (9730196986).

12162746210 is a wasteful number, since it uses less digits than its factorization.

12162746210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216274628.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 12162746210 in words is "twelve billion, one hundred sixty-two million, seven hundred forty-six thousand, two hundred ten".