1000220101110 has 40 divisors (see below), whose sum is σ = 2689480718496. Its totient is φ = 266725360080.

The previous prime is 1000220101099. The next prime is 1000220101121. The reversal of 1000220101110 is 111010220001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000220101099) and next prime (1000220101121).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1000220101092 and 1000220101101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 617419006 + ... + 617420625.

Almost surely, 2^{1000220101110} is an apocalyptic number.

1000220101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000220101110 is an abundant number, since it is smaller than the sum of its proper divisors (1689260617386).

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

1000220101110 is a wasteful number, since it uses less digits than its factorization.

1000220101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234839650 (or 1234839641 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1000220101110 its reverse (111010220001), we get a palindrome (1111230321111).

The spelling of 1000220101110 in words is "one trillion, two hundred twenty million, one hundred one thousand, one hundred ten".