111022000222012 has 48 divisors (see below), whose sum is σ = 215729442561024. Its totient is φ = 49570183656000.

The previous prime is 111022000221973. The next prime is 111022000222019. The reversal of 111022000222012 is 210222000220111.

It is a happy number.

It is a super-3 number, since 3×111022000222012³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022000222019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64722423 + ... + 66415630.

It is an arithmetic number, because the mean of its divisors is an integer number (4494363386688).

Almost surely, 2^{111022000222012} is an apocalyptic number.

It is an amenable number.

111022000222012 is a deficient number, since it is larger than the sum of its proper divisors (104707442339012).

111022000222012 is a wasteful number, since it uses less digits than its factorization.

111022000222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131138410 (or 131138408 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111022000222012 its reverse (210222000220111), we get a palindrome (321244000442123).

The spelling of 111022000222012 in words is "one hundred eleven trillion, twenty-two billion, two hundred twenty-two thousand, twelve".