199233705111337 has 4 divisors (see below), whose sum is σ = 214559374735300. Its totient is φ = 183908035487376.

The previous prime is 199233705111313. The next prime is 199233705111367. The reversal of 199233705111337 is 733111507332991.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121410185039641 + 77823520071696 = 11018629^2 + 8821764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199233705111337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199233705111367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7662834811962 + ... + 7662834811987.

It is an arithmetic number, because the mean of its divisors is an integer number (53639843683825).

Almost surely, 2^{199233705111337} is an apocalyptic number.

It is an amenable number.

199233705111337 is a deficient number, since it is larger than the sum of its proper divisors (15325669623963).

199233705111337 is a wasteful number, since it uses less digits than its factorization.

199233705111337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15325669623962.

The product of its (nonzero) digits is 3214890, while the sum is 55.

The spelling of 199233705111337 in words is "one hundred ninety-nine trillion, two hundred thirty-three billion, seven hundred five million, one hundred eleven thousand, three hundred thirty-seven".