110021222010 has 128 divisors (see below), whose sum is σ = 309003577344. Its totient is φ = 24545928960.

The previous prime is 110021222009. The next prime is 110021222021. The reversal of 110021222010 is 10222120011.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16801557 + ... + 16808103.

It is an arithmetic number, because the mean of its divisors is an integer number (2414090448).

Almost surely, 2^110021222010 is an apocalyptic number.

110021222010 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 110021222010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154501788672).

110021222010 is an abundant number, since it is smaller than the sum of its proper divisors (198982355334).

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

110021222010 is a wasteful number, since it uses less digits than its factorization.

110021222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8468.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110021222010 its reverse (10222120011), we get a palindrome (120243342021).

The spelling of 110021222010 in words is "one hundred ten billion, twenty-one million, two hundred twenty-two thousand, ten".