1010211200 has 48 divisors (see below), whose sum is σ = 2495545260. Its totient is φ = 404083200.

The previous prime is 1010211121. The next prime is 1010211203. The reversal of 1010211200 is 21120101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010211203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154646 + ... + 161045.

Almost surely, 2^1010211200 is an apocalyptic number.

1010211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010211200 is an abundant number, since it is smaller than the sum of its proper divisors (1485334060).

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

1010211200 is an equidigital number, since it uses as much as digits as its factorization.

1010211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315715 (or 315698 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1010211200 is about 31783.8197830280. The cubic root of 1010211200 is about 1003.3922132113.

Adding to 1010211200 its reverse (21120101), we get a palindrome (1031331301).

The spelling of 1010211200 in words is "one billion, ten million, two hundred eleven thousand, two hundred".