222202210033 has 4 divisors (see below), whose sum is σ = 222270436260. Its totient is φ = 222133983808.

The previous prime is 222202209997. The next prime is 222202210081. The reversal of 222202210033 is 330012202222.

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 87478709824 + 134723500209 = 295768^2 + 367047^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202210033 - 2¹³ = 222202201841 is a prime.

It is a super-2 number, since 2×222202210033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222202210733) 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, 34108228 + ... + 34114741.

It is an arithmetic number, because the mean of its divisors is an integer number (55567609065).

Almost surely, 2^222202210033 is an apocalyptic number.

It is an amenable number.

222202210033 is a deficient number, since it is larger than the sum of its proper divisors (68226227).

222202210033 is an equidigital number, since it uses as much as digits as its factorization.

222202210033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68226226.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222202210033 its reverse (330012202222), we get a palindrome (552214412255).

The spelling of 222202210033 in words is "two hundred twenty-two billion, two hundred two million, two hundred ten thousand, thirty-three".