223233142120033 has 4 divisors (see below), whose sum is σ = 224731351127700. Its totient is φ = 221734933112368.

The previous prime is 223233142119991. The next prime is 223233142120081. The reversal of 223233142120033 is 330021241332322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133526159843904 + 89706982276129 = 11555352^2 + 9471377^2 .

It is a cyclic number.

It is not a de Polignac number, because 223233142120033 - 2³⁷ = 223095703166561 is a prime.

It is a super-3 number, since 3×223233142120033³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223233142119977 and 223233142120004.

It is not an unprimeable number, because it can be changed into a prime (223233142150033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749104503610 + ... + 749104503907.

It is an arithmetic number, because the mean of its divisors is an integer number (56182837781925).

Almost surely, 2^{223233142120033} is an apocalyptic number.

It is an amenable number.

223233142120033 is a deficient number, since it is larger than the sum of its proper divisors (1498209007667).

223233142120033 is a wasteful number, since it uses less digits than its factorization.

223233142120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498209007666.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 223233142120033 its reverse (330021241332322), we get a palindrome (553254383452355).

The spelling of 223233142120033 in words is "two hundred twenty-three trillion, two hundred thirty-three billion, one hundred forty-two million, one hundred twenty thousand, thirty-three".