10302203212 has 48 divisors (see below), whose sum is σ = 20840666112. Its totient is φ = 4364740800.

The previous prime is 10302203207. The next prime is 10302203251. The reversal of 10302203212 is 21230220301.

It is a super-2 number, since 2×10302203212² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098753 + ... + 2103655.

It is an arithmetic number, because the mean of its divisors is an integer number (434180544).

Almost surely, 2^10302203212 is an apocalyptic number.

It is an amenable number.

10302203212 is an abundant number, since it is smaller than the sum of its proper divisors (10538462900).

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

10302203212 is a wasteful number, since it uses less digits than its factorization.

10302203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758 (or 5756 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10302203212 its reverse (21230220301), we get a palindrome (31532423513).

The spelling of 10302203212 in words is "ten billion, three hundred two million, two hundred three thousand, two hundred twelve".