223020233233 has 32 divisors (see below), whose sum is σ = 273739392000. Its totient is φ = 177345552384.

The previous prime is 223020233113. The next prime is 223020233243. The reversal of 223020233233 is 332332020322.

It is not a de Polignac number, because 223020233233 - 2¹³ = 223020225041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223020233198 and 223020233207.

It is not an unprimeable number, because it can be changed into a prime (223020233243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5781193 + ... + 5819641.

It is an arithmetic number, because the mean of its divisors is an integer number (8554356000).

Almost surely, 2^223020233233 is an apocalyptic number.

It is an amenable number.

223020233233 is a deficient number, since it is larger than the sum of its proper divisors (50719158767).

223020233233 is a wasteful number, since it uses less digits than its factorization.

223020233233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39169.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 223020233233 its reverse (332332020322), we get a palindrome (555352253555).

The spelling of 223020233233 in words is "two hundred twenty-three billion, twenty million, two hundred thirty-three thousand, two hundred thirty-three".