11021211120022 has 8 divisors (see below), whose sum is σ = 16533310237200. Its totient is φ = 5510107707624.

The previous prime is 11021211120013. The next prime is 11021211120047. The reversal of 11021211120022 is 22002111212011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11021211119978 and 11021211120005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248898522 + ... + 248942797.

It is an arithmetic number, because the mean of its divisors is an integer number (2066663779650).

Almost surely, 2^{11021211120022} is an apocalyptic number.

11021211120022 is a deficient number, since it is larger than the sum of its proper divisors (5512099117178).

11021211120022 is a wasteful number, since it uses less digits than its factorization.

11021211120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497852390.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11021211120022 its reverse (22002111212011), we get a palindrome (33023322332033).

The spelling of 11021211120022 in words is "eleven trillion, twenty-one billion, two hundred eleven million, one hundred twenty thousand, twenty-two".