1002301212 has 24 divisors (see below), whose sum is σ = 2551312512. Its totient is φ = 303727600.

The previous prime is 1002301189. The next prime is 1002301229. The reversal of 1002301212 is 2121032001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796464 + ... + 3796727.

It is an arithmetic number, because the mean of its divisors is an integer number (106304688).

Almost surely, 2^1002301212 is an apocalyptic number.

1002301212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002301212 is an abundant number, since it is smaller than the sum of its proper divisors (1549011300).

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

1002301212 is a wasteful number, since it uses less digits than its factorization.

1002301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593209 (or 7593207 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1002301212 is about 31659.1410496242. The cubic root of 1002301212 is about 1000.7664830203.

Adding to 1002301212 its reverse (2121032001), we get a palindrome (3123333213).

The spelling of 1002301212 in words is "one billion, two million, three hundred one thousand, two hundred twelve".