111001102100222 has 8 divisors (see below), whose sum is σ = 167812689789696. Its totient is φ = 55063538836992.

The previous prime is 111001102100219. The next prime is 111001102100243. The reversal of 111001102100222 is 222001201100111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111001102100197 and 111001102100206.

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, 218506106243 + ... + 218506106750.

It is an arithmetic number, because the mean of its divisors is an integer number (20976586223712).

Almost surely, 2^{111001102100222} is an apocalyptic number.

111001102100222 is a deficient number, since it is larger than the sum of its proper divisors (56811587689474).

111001102100222 is a wasteful number, since it uses less digits than its factorization.

111001102100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437012213122.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111001102100222 its reverse (222001201100111), we get a palindrome (333002303200333).

The spelling of 111001102100222 in words is "one hundred eleven trillion, one billion, one hundred two million, one hundred thousand, two hundred twenty-two".