1100012210 has 48 divisors (see below), whose sum is σ = 2198180376. Its totient is φ = 396000000.

The previous prime is 1100012203. The next prime is 1100012213. The reversal of 1100012210 is 122100011.

It can be written as a sum of positive squares in 4 ways, for example, as 973876849 + 126135361 = 31207^2 + 11231^2 .

1100012210 is a modest number, since divided by 12210 gives 1100 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1100012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117710 + ... + 126710.

Almost surely, 2^1100012210 is an apocalyptic number.

1100012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100012210 is a deficient number, since it is larger than the sum of its proper divisors (1098168166).

1100012210 is a wasteful number, since it uses less digits than its factorization.

1100012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9131 (or 9120 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1100012210 is about 33166.4319757191. The cubic root of 1100012210 is about 1032.2839348787.

Adding to 1100012210 its reverse (122100011), we get a palindrome (1222112221).

It can be divided in two parts, 110001 and 2210, that added together give a palindrome (112211).

The spelling of 1100012210 in words is "one billion, one hundred million, twelve thousand, two hundred ten".