11021442301 has 4 divisors (see below), whose sum is σ = 11069571100. Its totient is φ = 10973313504.

The previous prime is 11021442287. The next prime is 11021442319. The reversal of 11021442301 is 10324412011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10324412011 = 1117 ⋅9242983.

It can be written as a sum of positive squares in 2 ways, for example, as 10029822201 + 991620100 = 100149^2 + 31490^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021442301 - 2³³ = 2431507709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021442371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24064056 + ... + 24064513.

It is an arithmetic number, because the mean of its divisors is an integer number (2767392775).

Almost surely, 2^11021442301 is an apocalyptic number.

It is an amenable number.

11021442301 is a deficient number, since it is larger than the sum of its proper divisors (48128799).

11021442301 is an equidigital number, since it uses as much as digits as its factorization.

11021442301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48128798.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11021442301 its reverse (10324412011), we get a palindrome (21345854312).

The spelling of 11021442301 in words is "eleven billion, twenty-one million, four hundred forty-two thousand, three hundred one".