2146565132226 has 48 divisors (see below), whose sum is σ = 4750035264000. Its totient is φ = 700269977664.

The previous prime is 2146565132197. The next prime is 2146565132227. The reversal of 2146565132226 is 6222315656412.

2146565132226 is a `hidden beast` number, since 2 + 1 + 46 + 56 + 513 + 22 + 26 = 666.

It is not an unprimeable number, because it can be changed into a prime (2146565132227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39835750 + ... + 39889598.

It is an arithmetic number, because the mean of its divisors is an integer number (98959068000).

Almost surely, 2^{2146565132226} is an apocalyptic number.

2146565132226 is an abundant number, since it is smaller than the sum of its proper divisors (2603470131774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2146565132226 is a wasteful number, since it uses less digits than its factorization.

2146565132226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101023 (or 101020 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 2146565132226 in words is "two trillion, one hundred forty-six billion, five hundred sixty-five million, one hundred thirty-two thousand, two hundred twenty-six".