11022144892238 has 4 divisors (see below), whose sum is σ = 16533217338360. Its totient is φ = 5511072446118.

The previous prime is 11022144892237. The next prime is 11022144892243. The reversal of 11022144892238 is 83229844122011.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11022144892192 and 11022144892201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022144892237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755536223058 + ... + 2755536223061.

It is an arithmetic number, because the mean of its divisors is an integer number (4133304334590).

Almost surely, 2^{11022144892238} is an apocalyptic number.

11022144892238 is a deficient number, since it is larger than the sum of its proper divisors (5511072446122).

11022144892238 is an equidigital number, since it uses as much as digits as its factorization.

11022144892238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511072446121.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 11022144892238 in words is "eleven trillion, twenty-two billion, one hundred forty-four million, eight hundred ninety-two thousand, two hundred thirty-eight".