110101212210 has 64 divisors (see below), whose sum is σ = 288311114880. Its totient is φ = 26686932480.

The previous prime is 110101212161. The next prime is 110101212211. The reversal of 110101212210 is 12212101011.

It is a super-2 number, since 2×110101212210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110101212211) 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, 2362494 + ... + 2408646.

It is an arithmetic number, because the mean of its divisors is an integer number (4504861170).

Almost surely, 2^110101212210 is an apocalyptic number.

110101212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110101212210 is an abundant number, since it is smaller than the sum of its proper divisors (178209902670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110101212210 is a wasteful number, since it uses less digits than its factorization.

110101212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53403.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110101212210 its reverse (12212101011), we get a palindrome (122313313221).

The spelling of 110101212210 in words is "one hundred ten billion, one hundred one million, two hundred twelve thousand, two hundred ten".