1110221101010 has 24 divisors (see below), whose sum is σ = 2324667041100. Its totient is φ = 380647234464.

The previous prime is 1110221101007. The next prime is 1110221101043. The reversal of 1110221101010 is 101011220111.

It can be written as a sum of positive squares in 2 ways, for example, as 1106192787049 + 4028313961 = 1051757^2 + 63469^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1110221100982 and 1110221101000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1132878185 + ... + 1132879164.

Almost surely, 2^{1110221101010} is an apocalyptic number.

1110221101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110221101010 is an abundant number, since it is smaller than the sum of its proper divisors (1214445940090).

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

1110221101010 is a wasteful number, since it uses less digits than its factorization.

1110221101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265757370 (or 2265757363 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1110221101010 its reverse (101011220111), we get a palindrome (1211232321121).

The spelling of 1110221101010 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, one hundred one thousand, ten".