110021221010210 has 16 divisors (see below), whose sum is σ = 206648554245696. Its totient is φ = 42095075864688.

The previous prime is 110021221010189. The next prime is 110021221010219. The reversal of 110021221010210 is 12010122120011.

It is not an unprimeable number, because it can be changed into a prime (110021221010219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239176567184 + ... + 239176567643.

It is an arithmetic number, because the mean of its divisors is an integer number (12915534640356).

Almost surely, 2^{110021221010210} is an apocalyptic number.

110021221010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110021221010210 is a deficient number, since it is larger than the sum of its proper divisors (96627333235486).

110021221010210 is a wasteful number, since it uses less digits than its factorization.

110021221010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478353134857.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110021221010210 its reverse (12010122120011), we get a palindrome (122031343130221).

The spelling of 110021221010210 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty-one million, ten thousand, two hundred ten".