1010200012 has 6 divisors (see below), whose sum is σ = 1767850028. Its totient is φ = 505100004.

The previous prime is 1010199991. The next prime is 1010200049. The reversal of 1010200012 is 2100020101.

It is a junction number, because it is equal to n+sod(n) for n = 1010199968 and 1010200004.

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 as a sum of consecutive naturals, namely, 126274998 + ... + 126275005.

Almost surely, 2^1010200012 is an apocalyptic number.

It is an amenable number.

1010200012 is a deficient number, since it is larger than the sum of its proper divisors (757650016).

1010200012 is a wasteful number, since it uses less digits than its factorization.

1010200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252550007 (or 252550005 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1010200012 is about 31783.6437810393. The cubic root of 1010200012 is about 1003.3885090376.

Adding to 1010200012 its reverse (2100020101), we get a palindrome (3110220113).

The spelling of 1010200012 in words is "one billion, ten million, two hundred thousand, twelve".