110121210210011 has 96 divisors (see below), whose sum is σ = 154551267940608. Its totient is φ = 77086657186560.

The previous prime is 110121210210007. The next prime is 110121210210017. The reversal of 110121210210011 is 110012012121011.

It is not a de Polignac number, because 110121210210011 - 2² = 110121210210007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110121210210017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82800656 + ... + 84120098.

It is an arithmetic number, because the mean of its divisors is an integer number (1609909041048).

Almost surely, 2^{110121210210011} is an apocalyptic number.

110121210210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110121210210011 is a deficient number, since it is larger than the sum of its proper divisors (44430057730597).

110121210210011 is a wasteful number, since it uses less digits than its factorization.

110121210210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319801 (or 1319794 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110121210210011 its reverse (110012012121011), we get a palindrome (220133222331022).

The spelling of 110121210210011 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred ten million, two hundred ten thousand, eleven".