235622199485 has 4 divisors (see below), whose sum is σ = 282746639388. Its totient is φ = 188497759584.

The previous prime is 235622199431. The next prime is 235622199487. The reversal of 235622199485 is 584991226532.

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 82661425081 + 152960774404 = 287509^2 + 391102^2 .

It is a cyclic number.

It is not a de Polignac number, because 235622199485 - 2⁸ = 235622199229 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 235622199485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235622199487) 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, 23562219944 + ... + 23562219953.

It is an arithmetic number, because the mean of its divisors is an integer number (70686659847).

Almost surely, 2^235622199485 is an apocalyptic number.

It is an amenable number.

235622199485 is a deficient number, since it is larger than the sum of its proper divisors (47124439903).

235622199485 is an equidigital number, since it uses as much as digits as its factorization.

235622199485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47124439902.

The product of its digits is 9331200, while the sum is 56.

The spelling of 235622199485 in words is "two hundred thirty-five billion, six hundred twenty-two million, one hundred ninety-nine thousand, four hundred eighty-five".