1120212205 has 16 divisors (see below), whose sum is σ = 1538573184. Its totient is φ = 767004480.

The previous prime is 1120212169. The next prime is 1120212257. The reversal of 1120212205 is 5022120211.

It is a happy number.

It is not a de Polignac number, because 1120212205 - 2¹³ = 1120204013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475 + ... + 47335.

It is an arithmetic number, because the mean of its divisors is an integer number (96160824).

Almost surely, 2^1120212205 is an apocalyptic number.

It is an amenable number.

1120212205 is a deficient number, since it is larger than the sum of its proper divisors (418360979).

1120212205 is an equidigital number, since it uses as much as digits as its factorization.

1120212205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47556.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1120212205 is about 33469.5713297915. The cubic root of 1120212205 is about 1038.5644039195.

Adding to 1120212205 its reverse (5022120211), we get a palindrome (6142332416).

The spelling of 1120212205 in words is "one billion, one hundred twenty million, two hundred twelve thousand, two hundred five".