111000122201010 has 128 divisors (see below), whose sum is σ = 329143219937280. Its totient is φ = 23386491880704.

The previous prime is 111000122200993. The next prime is 111000122201021. The reversal of 111000122201010 is 10102221000111.

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, 375792634 + ... + 376087893.

It is an arithmetic number, because the mean of its divisors is an integer number (2571431405760).

Almost surely, 2^{111000122201010} is an apocalyptic number.

111000122201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000122201010 is an abundant number, since it is smaller than the sum of its proper divisors (218143097736270).

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

111000122201010 is a wasteful number, since it uses less digits than its factorization.

111000122201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751880600.

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

Adding to 111000122201010 its reverse (10102221000111), we get a palindrome (121102343201121).

The spelling of 111000122201010 in words is "one hundred eleven trillion, one hundred twenty-two million, two hundred one thousand, ten".