110020121210 has 16 divisors (see below), whose sum is σ = 202641712416. Its totient is φ = 42984605328.

The previous prime is 110020121201. The next prime is 110020121261. The reversal of 110020121210 is 12121020011.

It is a junction number, because it is equal to n+sod(n) for n = 110020121191 and 110020121200.

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, 127929944 + ... + 127930803.

It is an arithmetic number, because the mean of its divisors is an integer number (12665107026).

Almost surely, 2^110020121210 is an apocalyptic number.

110020121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110020121210 is a deficient number, since it is larger than the sum of its proper divisors (92621591206).

110020121210 is a wasteful number, since it uses less digits than its factorization.

110020121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255860797.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110020121210 its reverse (12121020011), we get a palindrome (122141141221).

The spelling of 110020121210 in words is "one hundred ten billion, twenty million, one hundred twenty-one thousand, two hundred ten".