19339212205252 has 48 divisors (see below), whose sum is σ = 37087862636160. Its totient is φ = 8782772644352.

The previous prime is 19339212205231. The next prime is 19339212205273. The reversal of 19339212205252 is 25250221293391.

It is an interprime number because it is at equal distance from previous prime (19339212205231) and next prime (19339212205273).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766043 + ... + 6465085.

It is an arithmetic number, because the mean of its divisors is an integer number (772663804920).

Almost surely, 2^{19339212205252} is an apocalyptic number.

It is an amenable number.

19339212205252 is a deficient number, since it is larger than the sum of its proper divisors (17748650430908).

19339212205252 is a wasteful number, since it uses less digits than its factorization.

19339212205252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701180 (or 4701178 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 19339212205252 in words is "nineteen trillion, three hundred thirty-nine billion, two hundred twelve million, two hundred five thousand, two hundred fifty-two".