223120029 has 8 divisors (see below), whose sum is σ = 324538272. Its totient is φ = 135224240.

The previous prime is 223120013. The next prime is 223120031. The reversal of 223120029 is 920021322.

223120029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223120029 - 2⁴ = 223120013 is a prime.

It is a super-3 number, since 3×223120029³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223119987 and 223120014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223120049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3380574 + ... + 3380639.

It is an arithmetic number, because the mean of its divisors is an integer number (40567284).

Almost surely, 2^223120029 is an apocalyptic number.

It is an amenable number.

223120029 is a deficient number, since it is larger than the sum of its proper divisors (101418243).

223120029 is a wasteful number, since it uses less digits than its factorization.

223120029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6761227.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 223120029 is about 14937.2028506009. The cubic root of 223120029 is about 606.5214798015.

The spelling of 223120029 in words is "two hundred twenty-three million, one hundred twenty thousand, twenty-nine".