202302343411212 has 24 divisors (see below), whose sum is σ = 514951419592512. Its totient is φ = 61303740427600.

The previous prime is 202302343411183. The next prime is 202302343411219. The reversal of 202302343411212 is 212114343203202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202302343411212.

It is not an unprimeable number, because it can be changed into a prime (202302343411219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766296755214 + ... + 766296755477.

It is an arithmetic number, because the mean of its divisors is an integer number (21456309149688).

Almost surely, 2^{202302343411212} is an apocalyptic number.

202302343411212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202302343411212 is an abundant number, since it is smaller than the sum of its proper divisors (312649076181300).

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

202302343411212 is a wasteful number, since it uses less digits than its factorization.

202302343411212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532593510709 (or 1532593510707 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 202302343411212 its reverse (212114343203202), we get a palindrome (414416686614414).

The spelling of 202302343411212 in words is "two hundred two trillion, three hundred two billion, three hundred forty-three million, four hundred eleven thousand, two hundred twelve".