222022533 has 16 divisors (see below), whose sum is σ = 321917760. Its totient is φ = 135542016.

The previous prime is 222022531. The next prime is 222022547. The reversal of 222022533 is 335220222.

It is not a de Polignac number, because 222022533 - 2¹ = 222022531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56943 + ... + 60716.

It is an arithmetic number, because the mean of its divisors is an integer number (20119860).

Almost surely, 2^222022533 is an apocalyptic number.

It is an amenable number.

222022533 is a deficient number, since it is larger than the sum of its proper divisors (99895227).

222022533 is a wasteful number, since it uses less digits than its factorization.

222022533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117716.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 222022533 is about 14900.4205645344. The cubic root of 222022533 is about 605.5253802070.

Adding to 222022533 its reverse (335220222), we get a palindrome (557242755).

It can be divided in two parts, 2220 and 22533, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 222022533 in words is "two hundred twenty-two million, twenty-two thousand, five hundred thirty-three".