11102212012022 has 8 divisors (see below), whose sum is σ = 16668638461056. Its totient is φ = 5545999191672.

The previous prime is 11102212011949. The next prime is 11102212012049. The reversal of 11102212012022 is 22021021220111.

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

It is a super-2 number, since 2×11102212012022² (a number of 27 digits) contains 22 as substring.

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, 2553404453 + ... + 2553408800.

It is an arithmetic number, because the mean of its divisors is an integer number (2083579807632).

Almost surely, 2^{11102212012022} is an apocalyptic number.

11102212012022 is a deficient number, since it is larger than the sum of its proper divisors (5566426449034).

11102212012022 is a wasteful number, since it uses less digits than its factorization.

11102212012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106814342.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11102212012022 its reverse (22021021220111), we get a palindrome (33123233232133).

The spelling of 11102212012022 in words is "eleven trillion, one hundred two billion, two hundred twelve million, twelve thousand, twenty-two".