246868226261 has 4 divisors (see below), whose sum is σ = 246928281024. Its totient is φ = 246808171500.

The previous prime is 246868226249. The next prime is 246868226321. The reversal of 246868226261 is 162622868642.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 246868226261 - 2¹⁴ = 246868209877 is a prime.

It is a super-2 number, since 2×246868226261² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246868228261) 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, 30021215 + ... + 30029436.

It is an arithmetic number, because the mean of its divisors is an integer number (61732070256).

Almost surely, 2^246868226261 is an apocalyptic number.

It is an amenable number.

246868226261 is a deficient number, since it is larger than the sum of its proper divisors (60054763).

246868226261 is an equidigital number, since it uses as much as digits as its factorization.

246868226261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60054762.

The product of its digits is 5308416, while the sum is 53.

The spelling of 246868226261 in words is "two hundred forty-six billion, eight hundred sixty-eight million, two hundred twenty-six thousand, two hundred sixty-one".