223252315035245 has 24 divisors (see below), whose sum is σ = 270701887452000. Its totient is φ = 176754868200000.

The previous prime is 223252315035227. The next prime is 223252315035311. The reversal of 223252315035245 is 542530513252322.

It is not a de Polignac number, because 223252315035245 - 2³⁸ = 222977437128301 is a prime.

It is a super-3 number, since 3×223252315035245³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223252315035196 and 223252315035205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113840006 + ... + 115784504.

It is an arithmetic number, because the mean of its divisors is an integer number (11279245310500).

Almost surely, 2^{223252315035245} is an apocalyptic number.

It is an amenable number.

223252315035245 is a deficient number, since it is larger than the sum of its proper divisors (47449572416755).

223252315035245 is a wasteful number, since it uses less digits than its factorization.

223252315035245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946957 (or 1946856 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 223252315035245 its reverse (542530513252322), we get a palindrome (765782828287567).

The spelling of 223252315035245 in words is "two hundred twenty-three trillion, two hundred fifty-two billion, three hundred fifteen million, thirty-five thousand, two hundred forty-five".