23202300020312 has 64 divisors (see below), whose sum is σ = 50008571907840. Its totient is φ = 9886116240000.

The previous prime is 23202300020279. The next prime is 23202300020329. The reversal of 23202300020312 is 21302000320232.

It is a super-2 number, since 2×23202300020312² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 6179762 + ... + 9197502.

It is an arithmetic number, because the mean of its divisors is an integer number (781383936060).

Almost surely, 2^{23202300020312} is an apocalyptic number.

It is an amenable number.

23202300020312 is an abundant number, since it is smaller than the sum of its proper divisors (26806271887528).

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

23202300020312 is a wasteful number, since it uses less digits than its factorization.

23202300020312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018552 (or 3018548 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23202300020312 its reverse (21302000320232), we get a palindrome (44504300340544).

The spelling of 23202300020312 in words is "twenty-three trillion, two hundred two billion, three hundred million, twenty thousand, three hundred twelve".