11022040234 has 4 divisors (see below), whose sum is σ = 16533060354. Its totient is φ = 5511020116.

The previous prime is 11022040229. The next prime is 11022040283. The reversal of 11022040234 is 43204022011.

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

It can be written as a sum of positive squares in only one way, i.e., 8751041209 + 2270999025 = 93547^2 + 47655^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755510057 + ... + 2755510060.

Almost surely, 2^11022040234 is an apocalyptic number.

11022040234 is a deficient number, since it is larger than the sum of its proper divisors (5511020120).

11022040234 is an equidigital number, since it uses as much as digits as its factorization.

11022040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511020119.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11022040234 its reverse (43204022011), we get a palindrome (54226062245).

The spelling of 11022040234 in words is "eleven billion, twenty-two million, forty thousand, two hundred thirty-four".