10002221221110 has 16 divisors (see below), whose sum is σ = 24005330930736. Its totient is φ = 2667258992288.

The previous prime is 10002221221079. The next prime is 10002221221123. The reversal of 10002221221110 is 1112212220001.

It is a super-5 number, since 5×10002221221110⁵ (a number of 66 digits) contains 55555 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10002221221110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166703686989 + ... + 166703687048.

It is an arithmetic number, because the mean of its divisors is an integer number (1500333183171).

Almost surely, 2^{10002221221110} is an apocalyptic number.

10002221221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002221221110 is an abundant number, since it is smaller than the sum of its proper divisors (14003109709626).

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

10002221221110 is a wasteful number, since it uses less digits than its factorization.

10002221221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333407374047.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10002221221110 its reverse (1112212220001), we get a palindrome (11114433441111).

The spelling of 10002221221110 in words is "ten trillion, two billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred ten".