11022021443413 has 4 divisors (see below), whose sum is σ = 11022028836480. Its totient is φ = 11022014050348.

The previous prime is 11022021443393. The next prime is 11022021443429. The reversal of 11022021443413 is 31434412022011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11022021443413 - 2³⁷ = 10884582489941 is a prime.

It is a super-2 number, since 2×11022021443413² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022021443813) 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, 590023 + ... + 4732036.

It is an arithmetic number, because the mean of its divisors is an integer number (2755507209120).

Almost surely, 2^{11022021443413} is an apocalyptic number.

It is an amenable number.

11022021443413 is a deficient number, since it is larger than the sum of its proper divisors (7393067).

11022021443413 is an equidigital number, since it uses as much as digits as its factorization.

11022021443413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393066.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11022021443413 its reverse (31434412022011), we get a palindrome (42456433465424).

The spelling of 11022021443413 in words is "eleven trillion, twenty-two billion, twenty-one million, four hundred forty-three thousand, four hundred thirteen".