11042223022 has 16 divisors (see below), whose sum is σ = 16726735872. Its totient is φ = 5466697720.

The previous prime is 11042223007. The next prime is 11042223079. The reversal of 11042223022 is 22032224011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439533 + ... + 463975.

It is an arithmetic number, because the mean of its divisors is an integer number (1045420992).

Almost surely, 2^11042223022 is an apocalyptic number.

11042223022 is a deficient number, since it is larger than the sum of its proper divisors (5684512850).

11042223022 is a wasteful number, since it uses less digits than its factorization.

11042223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26663.

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

Adding to 11042223022 its reverse (22032224011), we get a palindrome (33074447033).

The spelling of 11042223022 in words is "eleven billion, forty-two million, two hundred twenty-three thousand, twenty-two".