11301220012352 has 14 divisors (see below), whose sum is σ = 22425858462138. Its totient is φ = 5650610006144.

The previous prime is 11301220012351. The next prime is 11301220012387. The reversal of 11301220012352 is 25321002210311.

It can be written as a sum of positive squares in only one way, i.e., 6456396411136 + 4844823601216 = 2540944^2 + 2201096^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301220012351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88290781283 + ... + 88290781410.

Almost surely, 2^{11301220012352} is an apocalyptic number.

It is an amenable number.

11301220012352 is a deficient number, since it is larger than the sum of its proper divisors (11124638449786).

11301220012352 is an equidigital number, since it uses as much as digits as its factorization.

11301220012352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176581562705 (or 176581562695 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 11301220012352 its reverse (25321002210311), we get a palindrome (36622222222663).

The spelling of 11301220012352 in words is "eleven trillion, three hundred one billion, two hundred twenty million, twelve thousand, three hundred fifty-two".