1202211206 has 16 divisors (see below), whose sum is σ = 2169404160. Its totient is φ = 488115720.

The previous prime is 1202211203. The next prime is 1202211221. The reversal of 1202211206 is 6021122021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202211203) 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 7 ways as a sum of consecutive naturals, for example, 2259530 + ... + 2260061.

It is an arithmetic number, because the mean of its divisors is an integer number (135587760).

Almost surely, 2^1202211206 is an apocalyptic number.

1202211206 is a deficient number, since it is larger than the sum of its proper divisors (967192954).

1202211206 is a wasteful number, since it uses less digits than its factorization.

1202211206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519619.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1202211206 is about 34672.9174717098. The cubic root of 1202211206 is about 1063.3108789612.

Adding to 1202211206 its reverse (6021122021), we get a palindrome (7223333227).

The spelling of 1202211206 in words is "one billion, two hundred two million, two hundred eleven thousand, two hundred six".