11021245305344 has 20 divisors (see below), whose sum is σ = 22020964741974. Its totient is φ = 5510622652416.

The previous prime is 11021245305331. The next prime is 11021245305397. The reversal of 11021245305344 is 44350354212011.

It can be written as a sum of positive squares in only one way, i.e., 6272820793600 + 4748424511744 = 2504560^2 + 2179088^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10762934357 + ... + 10762935380.

Almost surely, 2^{11021245305344} is an apocalyptic number.

It is an amenable number.

11021245305344 is a deficient number, since it is larger than the sum of its proper divisors (10999719436630).

11021245305344 is an frugal number, since it uses more digits than its factorization.

11021245305344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21525869755 (or 21525869739 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 11021245305344 its reverse (44350354212011), we get a palindrome (55371599517355).

The spelling of 11021245305344 in words is "eleven trillion, twenty-one billion, two hundred forty-five million, three hundred five thousand, three hundred forty-four".