1120212220210 has 8 divisors (see below), whose sum is σ = 2016381996396. Its totient is φ = 448084888080.

The previous prime is 1120212220163. The next prime is 1120212220223. The reversal of 1120212220210 is 120222120211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1019350717641 + 100861502569 = 1009629^2 + 317587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56010611001 + ... + 56010611020.

Almost surely, 2^{1120212220210} is an apocalyptic number.

1120212220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120212220210 is a deficient number, since it is larger than the sum of its proper divisors (896169776186).

1120212220210 is a wasteful number, since it uses less digits than its factorization.

1120212220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112021222028.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120212220210 its reverse (120222120211), we get a palindrome (1240434340421).

Subtracting from 1120212220210 its reverse (120222120211), we obtain a palindrome (999990099999).

The spelling of 1120212220210 in words is "one trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty thousand, two hundred ten".