110112221021010 has 128 divisors (see below), whose sum is σ = 300610367963136. Its totient is φ = 25620201573120.

The previous prime is 110112221020999. The next prime is 110112221021021. The reversal of 110112221021010 is 10120122211011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110112221020999) and next prime (110112221021021).

It is a super-3 number, since 3×110112221021010³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 105383742 + ... + 106423481.

It is an arithmetic number, because the mean of its divisors is an integer number (2348518499712).

Almost surely, 2^{110112221021010} is an apocalyptic number.

110112221021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110112221021010 is an abundant number, since it is smaller than the sum of its proper divisors (190498146942126).

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

110112221021010 is a wasteful number, since it uses less digits than its factorization.

110112221021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211807320.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110112221021010 its reverse (10120122211011), we get a palindrome (120232343232021).

It can be divided in two parts, 110112 and 221021010, that added together give a palindrome (221131122).

The spelling of 110112221021010 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty-one million, twenty-one thousand, ten".