1311102022241 has 32 divisors (see below), whose sum is σ = 1459397212416. Its totient is φ = 1167916320000.

The previous prime is 1311102022213. The next prime is 1311102022291. The reversal of 1311102022241 is 1422202011131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1311102022241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1311102022291) 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 in 31 ways as a sum of consecutive naturals, for example, 269716151 + ... + 269721011.

It is an arithmetic number, because the mean of its divisors is an integer number (45606162888).

Almost surely, 2^{1311102022241} is an apocalyptic number.

1311102022241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1311102022241 is a deficient number, since it is larger than the sum of its proper divisors (148295190175).

1311102022241 is a wasteful number, since it uses less digits than its factorization.

1311102022241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7433.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1311102022241 its reverse (1422202011131), we get a palindrome (2733304033372).

The spelling of 1311102022241 in words is "one trillion, three hundred eleven billion, one hundred two million, twenty-two thousand, two hundred forty-one".