101110212210 has 128 divisors (see below), whose sum is σ = 280740556800. Its totient is φ = 22827859200.

The previous prime is 101110212193. The next prime is 101110212233. The reversal of 101110212210 is 12212011101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9305761 + ... + 9316619.

It is an arithmetic number, because the mean of its divisors is an integer number (2193285600).

Almost surely, 2^101110212210 is an apocalyptic number.

101110212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101110212210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140370278400).

101110212210 is an abundant number, since it is smaller than the sum of its proper divisors (179630344590).

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

101110212210 is a wasteful number, since it uses less digits than its factorization.

101110212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416.

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

Adding to 101110212210 its reverse (12212011101), we get a palindrome (113322223311).

The spelling of 101110212210 in words is "one hundred one billion, one hundred ten million, two hundred twelve thousand, two hundred ten".