199229290804 has 12 divisors (see below), whose sum is σ = 348699181824. Its totient is φ = 99600953144.

The previous prime is 199229290781. The next prime is 199229290829. The reversal of 199229290804 is 408092922991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390292 + ... + 3448555.

It is an arithmetic number, because the mean of its divisors is an integer number (29058265152).

Almost surely, 2^199229290804 is an apocalyptic number.

It is an amenable number.

199229290804 is a deficient number, since it is larger than the sum of its proper divisors (149469891020).

199229290804 is a wasteful number, since it uses less digits than its factorization.

199229290804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6846134 (or 6846132 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 55.

The spelling of 199229290804 in words is "one hundred ninety-nine billion, two hundred twenty-nine million, two hundred ninety thousand, eight hundred four".