533222402 has 4 divisors (see below), whose sum is σ = 799833606. Its totient is φ = 266611200.

The previous prime is 533222401. The next prime is 533222423. The reversal of 533222402 is 204222335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204222335 = 5 ⋅40844467.

It can be written as a sum of positive squares in only one way, i.e., 309091561 + 224130841 = 17581^2 + 14971^2 .

It is a super-3 number, since 3×533222402³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (533222401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133305599 + ... + 133305602.

Almost surely, 2^533222402 is an apocalyptic number.

533222402 is a deficient number, since it is larger than the sum of its proper divisors (266611204).

533222402 is a wasteful number, since it uses less digits than its factorization.

533222402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266611203.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 533222402 is about 23091.6089088656. The cubic root of 533222402 is about 810.9040366130.

Adding to 533222402 its reverse (204222335), we get a palindrome (737444737).

The spelling of 533222402 in words is "five hundred thirty-three million, two hundred twenty-two thousand, four hundred two".