19200200192002 has 16 divisors (see below), whose sum is σ = 30494758430232. Its totient is φ = 9035292672000.

The previous prime is 19200200191999. The next prime is 19200200192011. The reversal of 19200200192002 is 20029100200291.

It can be written as a sum of positive squares in 4 ways, for example, as 17429280675921 + 1770919516081 = 4174839^2 + 1330759^2 .

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, 322858 + ... + 6205210.

Almost surely, 2^{19200200192002} is an apocalyptic number.

19200200192002 is a deficient number, since it is larger than the sum of its proper divisors (11294558238230).

19200200192002 is a wasteful number, since it uses less digits than its factorization.

19200200192002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978373.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 19200200192002 its reverse (20029100200291), we get a palindrome (39229300392293).

It can be divided in two parts, 19200200 and 192002, that multiplied together give a square (3686476800400 = 1920020²).

The spelling of 19200200192002 in words is "nineteen trillion, two hundred billion, two hundred million, one hundred ninety-two thousand, two".