1202202222 has 32 divisors (see below), whose sum is σ = 2597736960. Its totient is φ = 368711520.

The previous prime is 1202202217. The next prime is 1202202229. The reversal of 1202202222 is 2222022021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202202229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522 + ... + 49037.

It is an arithmetic number, because the mean of its divisors is an integer number (81179280).

Almost surely, 2^1202202222 is an apocalyptic number.

1202202222 is an abundant number, since it is smaller than the sum of its proper divisors (1395534738).

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

1202202222 is a wasteful number, since it uses less digits than its factorization.

1202202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49888.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1202202222 is about 34672.7879179047. The cubic root of 1202202222 is about 1063.3082302839.

Adding to 1202202222 its reverse (2222022021), we get a palindrome (3424224243).

The spelling of 1202202222 in words is "one billion, two hundred two million, two hundred two thousand, two hundred twenty-two".