235194220799 has 8 divisors (see below), whose sum is σ = 235309399920. Its totient is φ = 235079078976.

The previous prime is 235194220787. The next prime is 235194220823. The reversal of 235194220799 is 997022491532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 235194220799 - 2⁴ = 235194220783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235194220799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235194220739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34568732 + ... + 34575534.

It is an arithmetic number, because the mean of its divisors is an integer number (29413674990).

Almost surely, 2^235194220799 is an apocalyptic number.

235194220799 is a deficient number, since it is larger than the sum of its proper divisors (115179121).

235194220799 is an equidigital number, since it uses as much as digits as its factorization.

235194220799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18649.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 235194220799 in words is "two hundred thirty-five billion, one hundred ninety-four million, two hundred twenty thousand, seven hundred ninety-nine".