111020200222102 has 8 divisors (see below), whose sum is σ = 167728360048200. Its totient is φ = 55110746872704.

The previous prime is 111020200222051. The next prime is 111020200222109. The reversal of 111020200222102 is 201222002020111.

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 3×111020200222102³ (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 (111020200222109) 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, 199676618827 + ... + 199676619382.

It is an arithmetic number, because the mean of its divisors is an integer number (20966045006025).

Almost surely, 2^{111020200222102} is an apocalyptic number.

111020200222102 is a deficient number, since it is larger than the sum of its proper divisors (56708159826098).

111020200222102 is a wasteful number, since it uses less digits than its factorization.

111020200222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399353238350.

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

Adding to 111020200222102 its reverse (201222002020111), we get a palindrome (312242202242213).

The spelling of 111020200222102 in words is "one hundred eleven trillion, twenty billion, two hundred million, two hundred twenty-two thousand, one hundred two".