223123565260160 has 64 divisors (see below), whose sum is σ = 533587013680320. Its totient is φ = 89218933579776.

The previous prime is 223123565260151. The next prime is 223123565260217. The reversal of 223123565260160 is 61062565321322.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×223123565260160³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57680969 + ... + 61427528.

It is an arithmetic number, because the mean of its divisors is an integer number (8337297088755).

Almost surely, 2^{223123565260160} is an apocalyptic number.

223123565260160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223123565260160 is an abundant number, since it is smaller than the sum of its proper divisors (310463448420160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223123565260160 is a wasteful number, since it uses less digits than its factorization.

223123565260160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119111443 (or 119111431 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 223123565260160 in words is "two hundred twenty-three trillion, one hundred twenty-three billion, five hundred sixty-five million, two hundred sixty thousand, one hundred sixty".