110021111210 has 16 divisors (see below), whose sum is σ = 198041868000. Its totient is φ = 44007584976.

The previous prime is 110021111201. The next prime is 110021111227. The reversal of 110021111210 is 12111120011.

It is a junction number, because it is equal to n+sod(n) for n = 110021111191 and 110021111200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776441 + ... + 907139.

It is an arithmetic number, because the mean of its divisors is an integer number (12377616750).

Almost surely, 2^110021111210 is an apocalyptic number.

110021111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110021111210 is a deficient number, since it is larger than the sum of its proper divisors (88020756790).

110021111210 is a wasteful number, since it uses less digits than its factorization.

110021111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214885.

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

Adding to 110021111210 its reverse (12111120011), we get a palindrome (122132231221).

The spelling of 110021111210 in words is "one hundred ten billion, twenty-one million, one hundred eleven thousand, two hundred ten".