11042210022 has 32 divisors (see below), whose sum is σ = 23436864000. Its totient is φ = 3456317568.

The previous prime is 11042209999. The next prime is 11042210063. The reversal of 11042210022 is 22001224011.

It is a junction number, because it is equal to n+sod(n) for n = 11042209983 and 11042210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78522 + ... + 168077.

It is an arithmetic number, because the mean of its divisors is an integer number (732402000).

Almost surely, 2^11042210022 is an apocalyptic number.

11042210022 is an abundant number, since it is smaller than the sum of its proper divisors (12394653978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11042210022 is a wasteful number, since it uses less digits than its factorization.

11042210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247060.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11042210022 its reverse (22001224011), we get a palindrome (33043434033).

The spelling of 11042210022 in words is "eleven billion, forty-two million, two hundred ten thousand, twenty-two".