223345212151 has 16 divisors (see below), whose sum is σ = 227278190304. Its totient is φ = 219457007104.

The previous prime is 223345212107. The next prime is 223345212163. The reversal of 223345212151 is 151212543322.

It is a happy number.

223345212151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 223345212151 - 2¹¹ = 223345210103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223345212451) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5359371 + ... + 5400883.

It is an arithmetic number, because the mean of its divisors is an integer number (14204886894).

Almost surely, 2^223345212151 is an apocalyptic number.

223345212151 is a deficient number, since it is larger than the sum of its proper divisors (3932978153).

223345212151 is a wasteful number, since it uses less digits than its factorization.

223345212151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42050.

The product of its digits is 14400, while the sum is 31.

Adding to 223345212151 its reverse (151212543322), we get a palindrome (374557755473).

The spelling of 223345212151 in words is "two hundred twenty-three billion, three hundred forty-five million, two hundred twelve thousand, one hundred fifty-one".