246891422227 has 4 divisors (see below), whose sum is σ = 249335891856. Its totient is φ = 244446952600.

The previous prime is 246891422191. The next prime is 246891422233. The reversal of 246891422227 is 722224198642.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246891422227 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246891422627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222234663 + ... + 1222234864.

It is an arithmetic number, because the mean of its divisors is an integer number (62333972964).

Almost surely, 2^246891422227 is an apocalyptic number.

246891422227 is a deficient number, since it is larger than the sum of its proper divisors (2444469629).

246891422227 is a wasteful number, since it uses less digits than its factorization.

246891422227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444469628.

The product of its digits is 1548288, while the sum is 49.

The spelling of 246891422227 in words is "two hundred forty-six billion, eight hundred ninety-one million, four hundred twenty-two thousand, two hundred twenty-seven".