11245331201 has 8 divisors (see below), whose sum is σ = 12120357480. Its totient is φ = 10371733632.

The previous prime is 11245331197. The next prime is 11245331231. The reversal of 11245331201 is 10213354211.

It can be written as a sum of positive squares in 4 ways, for example, as 148815601 + 11096515600 = 12199^2 + 105340^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11245331201 - 2² = 11245331197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11245331231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340796 + ... + 372333.

It is an arithmetic number, because the mean of its divisors is an integer number (1515044685).

Almost surely, 2^11245331201 is an apocalyptic number.

It is an amenable number.

11245331201 is a deficient number, since it is larger than the sum of its proper divisors (875026279).

11245331201 is a wasteful number, since it uses less digits than its factorization.

11245331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714355.

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

Adding to 11245331201 its reverse (10213354211), we get a palindrome (21458685412).

The spelling of 11245331201 in words is "eleven billion, two hundred forty-five million, three hundred thirty-one thousand, two hundred one".