1020202202 has 8 divisors (see below), whose sum is σ = 1531694016. Its totient is φ = 509637532.

The previous prime is 1020202201. The next prime is 1020202213. The reversal of 1020202202 is 2022020201.

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

It is not an unprimeable number, because it can be changed into a prime (1020202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229028 + ... + 233439.

It is an arithmetic number, because the mean of its divisors is an integer number (191461752).

Almost surely, 2^1020202202 is an apocalyptic number.

1020202202 is a deficient number, since it is larger than the sum of its proper divisors (511491814).

1020202202 is a wasteful number, since it uses less digits than its factorization.

1020202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463572.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1020202202 is about 31940.6042835761. The cubic root of 1020202202 is about 1006.6892218728.

Adding to 1020202202 its reverse (2022020201), we get a palindrome (3042222403).

The spelling of 1020202202 in words is "one billion, twenty million, two hundred two thousand, two hundred two".