223227462107745 has 48 divisors (see below), whose sum is σ = 387057483251712. Its totient is φ = 119014689678720.

The previous prime is 223227462107737. The next prime is 223227462107803. The reversal of 223227462107745 is 547701264722322.

223227462107745 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 2 + 7 + 4 + 621 + 0 + 7 + 7 + 4 + 5 = 666.

It is not a de Polignac number, because 223227462107745 - 2³ = 223227462107737 is a prime.

It is a super-3 number, since 3×223227462107745³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223227462107691 and 223227462107700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1671535675 + ... + 1671669215.

It is an arithmetic number, because the mean of its divisors is an integer number (8063697567744).

Almost surely, 2^{223227462107745} is an apocalyptic number.

It is an amenable number.

223227462107745 is a deficient number, since it is larger than the sum of its proper divisors (163830021143967).

223227462107745 is a wasteful number, since it uses less digits than its factorization.

223227462107745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145742 (or 145739 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 54.

The spelling of 223227462107745 in words is "two hundred twenty-three trillion, two hundred twenty-seven billion, four hundred sixty-two million, one hundred seven thousand, seven hundred forty-five".