2261302235246 has 4 divisors (see below), whose sum is σ = 3391953352872. Its totient is φ = 1130651117622.

The previous prime is 2261302235243. The next prime is 2261302235249. The reversal of 2261302235246 is 6425322031622.

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

It is an interprime number because it is at equal distance from previous prime (2261302235243) and next prime (2261302235249).

It is a super-2 number, since 2×2261302235246² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261302235243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565325558810 + ... + 565325558813.

It is an arithmetic number, because the mean of its divisors is an integer number (847988338218).

Almost surely, 2^{2261302235246} is an apocalyptic number.

2261302235246 is a deficient number, since it is larger than the sum of its proper divisors (1130651117626).

2261302235246 is a wasteful number, since it uses less digits than its factorization.

2261302235246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130651117625.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 2261302235246 its reverse (6425322031622), we get a palindrome (8686624266868).

The spelling of 2261302235246 in words is "two trillion, two hundred sixty-one billion, three hundred two million, two hundred thirty-five thousand, two hundred forty-six".