111002022002102 has 288 divisors, whose sum is σ = 227737677492864. Its totient is φ = 40285636554240.

The previous prime is 111002022002101. The next prime is 111002022002117. The reversal of 111002022002102 is 201200220200111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002022002101) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35093903573 + ... + 35093906735.

It is an arithmetic number, because the mean of its divisors is an integer number (790755824628).

Almost surely, 2^{111002022002102} is an apocalyptic number.

111002022002102 is an abundant number, since it is smaller than the sum of its proper divisors (116735655490762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111002022002102 is a wasteful number, since it uses less digits than its factorization.

111002022002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4952 (or 4934 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111002022002102 its reverse (201200220200111), we get a palindrome (312202242202213).

The spelling of 111002022002102 in words is "one hundred eleven trillion, two billion, twenty-two million, two thousand, one hundred two".