133200222 has 64 divisors (see below), whose sum is σ = 300741120. Its totient is φ = 39118464.

The previous prime is 133200217. The next prime is 133200227. The reversal of 133200222 is 222002331.

It is an interprime number because it is at equal distance from previous prime (133200217) and next prime (133200227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133200227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96328 + ... + 97700.

It is an arithmetic number, because the mean of its divisors is an integer number (4699080).

Almost surely, 2^133200222 is an apocalyptic number.

133200222 is an abundant number, since it is smaller than the sum of its proper divisors (167540898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133200222 is a wasteful number, since it uses less digits than its factorization.

133200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 133200222 is about 11541.2400546908. The cubic root of 133200222 is about 510.7028908724.

Adding to 133200222 its reverse (222002331), we get a palindrome (355202553).

The spelling of 133200222 in words is "one hundred thirty-three million, two hundred thousand, two hundred twenty-two".