222023020133 has 4 divisors (see below), whose sum is σ = 227438215788. Its totient is φ = 216607824480.

The previous prime is 222023020129. The next prime is 222023020181. The reversal of 222023020133 is 331020320222.

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 11363133604 + 210659886529 = 106598^2 + 458977^2 .

It is a cyclic number.

It is not a de Polignac number, because 222023020133 - 2² = 222023020129 is a prime.

It is a super-3 number, since 3×222023020133³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023020123) 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, 2707597766 + ... + 2707597847.

It is an arithmetic number, because the mean of its divisors is an integer number (56859553947).

Almost surely, 2^222023020133 is an apocalyptic number.

It is an amenable number.

222023020133 is a deficient number, since it is larger than the sum of its proper divisors (5415195655).

222023020133 is an equidigital number, since it uses as much as digits as its factorization.

222023020133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415195654.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222023020133 its reverse (331020320222), we get a palindrome (553043340355).

The spelling of 222023020133 in words is "two hundred twenty-two billion, twenty-three million, twenty thousand, one hundred thirty-three".