223453252233 has 16 divisors (see below), whose sum is σ = 334078940800. Its totient is φ = 147602146320.

The previous prime is 223453252213. The next prime is 223453252241. The reversal of 223453252233 is 332252354322.

223453252233 is a `hidden beast` number, since 2 + 2 + 345 + 32 + 52 + 233 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-223453252233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223453252213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37960573 + ... + 37966458.

It is an arithmetic number, because the mean of its divisors is an integer number (20879933800).

Almost surely, 2^223453252233 is an apocalyptic number.

It is an amenable number.

223453252233 is a deficient number, since it is larger than the sum of its proper divisors (110625688567).

223453252233 is a wasteful number, since it uses less digits than its factorization.

223453252233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75927149 (or 75927143 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

The spelling of 223453252233 in words is "two hundred twenty-three billion, four hundred fifty-three million, two hundred fifty-two thousand, two hundred thirty-three".