1002230210212 has 96 divisors (see below), whose sum is σ = 2199149568000. Its totient is φ = 388255835520.

The previous prime is 1002230210197. The next prime is 1002230210221. The reversal of 1002230210212 is 2120120322001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121287193 + ... + 121295455.

It is an arithmetic number, because the mean of its divisors is an integer number (22907808000).

Almost surely, 2^{1002230210212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002230210212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099574784000).

1002230210212 is an abundant number, since it is smaller than the sum of its proper divisors (1196919357788).

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

1002230210212 is a wasteful number, since it uses less digits than its factorization.

1002230210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481 (or 10479 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1002230210212 its reverse (2120120322001), we get a palindrome (3122350532213).

The spelling of 1002230210212 in words is "one trillion, two billion, two hundred thirty million, two hundred ten thousand, two hundred twelve".