11110020212 has 24 divisors (see below), whose sum is σ = 19501875456. Its totient is φ = 5538079008.

The previous prime is 11110020197. The next prime is 11110020239. The reversal of 11110020212 is 21202001111.

11110020212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11110020212² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110020193 and 11110020202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974298 + ... + 2978030.

It is an arithmetic number, because the mean of its divisors is an integer number (812578144).

Almost surely, 2^11110020212 is an apocalyptic number.

It is an amenable number.

11110020212 is a deficient number, since it is larger than the sum of its proper divisors (8391855244).

11110020212 is a wasteful number, since it uses less digits than its factorization.

11110020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5805 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11110020212 its reverse (21202001111), we get a palindrome (32312021323).

The spelling of 11110020212 in words is "eleven billion, one hundred ten million, twenty thousand, two hundred twelve".