110021111102 has 12 divisors (see below), whose sum is σ = 191975612400. Its totient is φ = 47151904716.

The previous prime is 110021111099. The next prime is 110021111129. The reversal of 110021111102 is 201111120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561332102 + ... + 561332297.

It is an arithmetic number, because the mean of its divisors is an integer number (15997967700).

Almost surely, 2^110021111102 is an apocalyptic number.

110021111102 is a deficient number, since it is larger than the sum of its proper divisors (81954501298).

110021111102 is a wasteful number, since it uses less digits than its factorization.

110021111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122664415 (or 1122664408 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110021111102 its reverse (201111120011), we get a palindrome (311132231113).

The spelling of 110021111102 in words is "one hundred ten billion, twenty-one million, one hundred eleven thousand, one hundred two".