133450022 has 8 divisors (see below), whose sum is σ = 200230056. Its totient is φ = 66706672.

The previous prime is 133450021. The next prime is 133450067. The reversal of 133450022 is 220054331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 133449976 and 133450003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133450021) 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, 3338 + ... + 16674.

It is an arithmetic number, because the mean of its divisors is an integer number (25028757).

Almost surely, 2^133450022 is an apocalyptic number.

133450022 is a deficient number, since it is larger than the sum of its proper divisors (66780034).

133450022 is a wasteful number, since it uses less digits than its factorization.

133450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18342.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 133450022 is about 11552.0570462580. The cubic root of 133450022 is about 511.0219441840.

The spelling of 133450022 in words is "one hundred thirty-three million, four hundred fifty thousand, twenty-two".