110002020121002 has 16 divisors (see below), whose sum is σ = 220005427188960. Its totient is φ = 36667108882512.

The previous prime is 110002020120913. The next prime is 110002020121013. The reversal of 110002020121002 is 200121020200011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56756977 + ... + 58663092.

It is an arithmetic number, because the mean of its divisors is an integer number (13750339199310).

Almost surely, 2^{110002020121002} is an apocalyptic number.

110002020121002 is an abundant number, since it is smaller than the sum of its proper divisors (110003407067958).

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

110002020121002 is a wasteful number, since it uses less digits than its factorization.

110002020121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115578917.

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

Adding to 110002020121002 its reverse (200121020200011), we get a palindrome (310123040321013).

The spelling of 110002020121002 in words is "one hundred ten trillion, two billion, twenty million, one hundred twenty-one thousand, two".