133022002 has 12 divisors (see below), whose sum is σ = 210588606. Its totient is φ = 63010080.

The previous prime is 133021963. The next prime is 133022003. The reversal of 133022002 is 200220331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 108805761 + 24216241 = 10431^2 + 4921^2 .

It is not an unprimeable number, because it can be changed into a prime (133022003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91399 + ... + 92842.

Almost surely, 2^133022002 is an apocalyptic number.

133022002 is a deficient number, since it is larger than the sum of its proper divisors (77566604).

133022002 is a wasteful number, since it uses less digits than its factorization.

133022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184281 (or 184262 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 133022002 is about 11533.5164629006. The cubic root of 133022002 is about 510.4750181471.

Adding to 133022002 its reverse (200220331), we get a palindrome (333242333).

It can be divided in two parts, 1330 and 22002, that added together give a palindrome (23332).

The spelling of 133022002 in words is "one hundred thirty-three million, twenty-two thousand, two".