1910202020092 has 6 divisors (see below), whose sum is σ = 3342853535168. Its totient is φ = 955101010044.

The previous prime is 1910202020059. The next prime is 1910202020117. The reversal of 1910202020092 is 2900202020191.

It is a self number, because there is not a number n which added to its sum of digits gives 1910202020092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238775252508 + ... + 238775252515.

Almost surely, 2^{1910202020092} is an apocalyptic number.

It is an amenable number.

1910202020092 is a deficient number, since it is larger than the sum of its proper divisors (1432651515076).

1910202020092 is a wasteful number, since it uses less digits than its factorization.

1910202020092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477550505027 (or 477550505025 counting only the distinct ones).

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

Subtracting 1910202020092 from its reverse (2900202020191), we obtain a palindrome (990000000099).

The spelling of 1910202020092 in words is "one trillion, nine hundred ten billion, two hundred two million, twenty thousand, ninety-two".