202235546243 has 2 divisors, whose sum is σ = 202235546244. Its totient is φ = 202235546242.

The previous prime is 202235546231. The next prime is 202235546267. The reversal of 202235546243 is 342645532202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202235546243 - 2¹² = 202235542147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202235546197 and 202235546206.

It is not a weakly prime, because it can be changed into another prime (202235446243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101117773121 + 101117773122.

It is an arithmetic number, because the mean of its divisors is an integer number (101117773122).

Almost surely, 2^202235546243 is an apocalyptic number.

202235546243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202235546243 is an equidigital number, since it uses as much as digits as its factorization.

202235546243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 202235546243 in words is "two hundred two billion, two hundred thirty-five million, five hundred forty-six thousand, two hundred forty-three".