111012220000222 has 8 divisors (see below), whose sum is σ = 166553101017000. Its totient is φ = 55494519661224.

The previous prime is 111012220000183. The next prime is 111012220000229. The reversal of 111012220000222 is 222000022210111.

It is a happy number.

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

It is a super-3 number, since 3×111012220000222³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111012220000196 and 111012220000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012220000229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5795157472 + ... + 5795176627.

It is an arithmetic number, because the mean of its divisors is an integer number (20819137627125).

Almost surely, 2^{111012220000222} is an apocalyptic number.

111012220000222 is a deficient number, since it is larger than the sum of its proper divisors (55540881016778).

111012220000222 is a wasteful number, since it uses less digits than its factorization.

111012220000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11590338890.

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

Adding to 111012220000222 its reverse (222000022210111), we get a palindrome (333012242210333).

The spelling of 111012220000222 in words is "one hundred eleven trillion, twelve billion, two hundred twenty million, two hundred twenty-two", and thus it is an aban number.