1222010202 has 16 divisors (see below), whose sum is σ = 2793166272. Its totient is φ = 349145760.

The previous prime is 1222010197. The next prime is 1222010203. The reversal of 1222010202 is 2020102221.

It is not an unprimeable number, because it can be changed into a prime (1222010203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14547699 + ... + 14547782.

It is an arithmetic number, because the mean of its divisors is an integer number (174572892).

Almost surely, 2^1222010202 is an apocalyptic number.

1222010202 is an abundant number, since it is smaller than the sum of its proper divisors (1571156070).

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

1222010202 is a wasteful number, since it uses less digits than its factorization.

1222010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29095493.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1222010202 is about 34957.2625072387. The cubic root of 1222010202 is about 1069.1162825923.

Adding to 1222010202 its reverse (2020102221), we get a palindrome (3242112423).

It can be divided in two parts, 12220 and 10202, that added together give a palindrome (22422).

The spelling of 1222010202 in words is "one billion, two hundred twenty-two million, ten thousand, two hundred two".