110001221002 has 16 divisors (see below), whose sum is σ = 165638492352. Its totient is φ = 54788516640.

The previous prime is 110001220999. The next prime is 110001221021. The reversal of 110001221002 is 200122100011.

It is a self number, because there is not a number n which added to its sum of digits gives 110001221002.

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 7 ways as a sum of consecutive naturals, for example, 1813627 + ... + 1873297.

It is an arithmetic number, because the mean of its divisors is an integer number (10352405772).

Almost surely, 2^110001221002 is an apocalyptic number.

110001221002 is a deficient number, since it is larger than the sum of its proper divisors (55637271350).

110001221002 is a wasteful number, since it uses less digits than its factorization.

110001221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63213.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110001221002 its reverse (200122100011), we get a palindrome (310123321013).

The spelling of 110001221002 in words is "one hundred ten billion, one million, two hundred twenty-one thousand, two".