11042031545222 has 16 divisors (see below), whose sum is σ = 18011326497120. Its totient is φ = 5055810945408.

The previous prime is 11042031545221. The next prime is 11042031545231. The reversal of 11042031545222 is 22254513024011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042031545221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4388723522 + ... + 4388726037.

It is an arithmetic number, because the mean of its divisors is an integer number (1125707906070).

Almost surely, 2^{11042031545222} is an apocalyptic number.

11042031545222 is a deficient number, since it is larger than the sum of its proper divisors (6969294951898).

11042031545222 is a wasteful number, since it uses less digits than its factorization.

11042031545222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777449615.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 11042031545222 its reverse (22254513024011), we get a palindrome (33296544569233).

The spelling of 11042031545222 in words is "eleven trillion, forty-two billion, thirty-one million, five hundred forty-five thousand, two hundred twenty-two".