110020212102111 has 32 divisors (see below), whose sum is σ = 150802376444928. Its totient is φ = 71296249052160.

The previous prime is 110020212102089. The next prime is 110020212102173. The reversal of 110020212102111 is 111201212020011.

It is a happy number.

It is not a de Polignac number, because 110020212102111 - 2¹³ = 110020212093919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020212102191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542343046 + ... + 542545868.

It is an arithmetic number, because the mean of its divisors is an integer number (4712574263904).

Almost surely, 2^{110020212102111} is an apocalyptic number.

110020212102111 is a deficient number, since it is larger than the sum of its proper divisors (40782164342817).

110020212102111 is a wasteful number, since it uses less digits than its factorization.

110020212102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207511.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110020212102111 its reverse (111201212020011), we get a palindrome (221221424122122).

The spelling of 110020212102111 in words is "one hundred ten trillion, twenty billion, two hundred twelve million, one hundred two thousand, one hundred eleven".