1202056612 has 24 divisors (see below), whose sum is σ = 2177917560. Its totient is φ = 579828480.

The previous prime is 1202056577. The next prime is 1202056627. The reversal of 1202056612 is 2166502021.

It can be written as a sum of positive squares in 4 ways, for example, as 89567296 + 1112489316 = 9464^2 + 33354^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 168298 + ... + 175294.

It is an arithmetic number, because the mean of its divisors is an integer number (90746565).

Almost surely, 2^1202056612 is an apocalyptic number.

It is an amenable number.

1202056612 is a deficient number, since it is larger than the sum of its proper divisors (975860948).

1202056612 is a wasteful number, since it uses less digits than its factorization.

1202056612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8511 (or 8509 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1202056612 is about 34670.6880808559. The cubic root of 1202056612 is about 1063.2652994691.

Adding to 1202056612 its reverse (2166502021), we get a palindrome (3368558633).

The spelling of 1202056612 in words is "one billion, two hundred two million, fifty-six thousand, six hundred twelve".