11020002212118 has 16 divisors (see below), whose sum is σ = 22040036985456. Its totient is φ = 3673328643840.

The previous prime is 11020002212111. The next prime is 11020002212143. The reversal of 11020002212118 is 81121220002011.

It is a super-2 number, since 2×11020002212118² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11020002212094 and 11020002212103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020002212111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7050130 + ... + 8470202.

It is an arithmetic number, because the mean of its divisors is an integer number (1377502311591).

Almost surely, 2^{11020002212118} is an apocalyptic number.

11020002212118 is an abundant number, since it is smaller than the sum of its proper divisors (11020034773338).

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

11020002212118 is a wasteful number, since it uses less digits than its factorization.

11020002212118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713439.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 11020002212118 its reverse (81121220002011), we get a palindrome (92141222214129).

The spelling of 11020002212118 in words is "eleven trillion, twenty billion, two million, two hundred twelve thousand, one hundred eighteen".