1101202012 has 12 divisors (see below), whose sum is σ = 1958695816. Its totient is φ = 541574640.

The previous prime is 1101202001. The next prime is 1101202031. The reversal of 1101202012 is 2102021011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101202012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2256318 + ... + 2256805.

Almost surely, 2^1101202012 is an apocalyptic number.

It is an amenable number.

1101202012 is a deficient number, since it is larger than the sum of its proper divisors (857493804).

1101202012 is a wasteful number, since it uses less digits than its factorization.

1101202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513188 (or 4513186 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1101202012 is about 33184.3639685922. The cubic root of 1101202012 is about 1032.6559825470.

Adding to 1101202012 its reverse (2102021011), we get a palindrome (3203223023).

The spelling of 1101202012 in words is "one billion, one hundred one million, two hundred two thousand, twelve".