133311022 has 8 divisors (see below), whose sum is σ = 215348616. Its totient is φ = 61528152.

The previous prime is 133311019. The next prime is 133311023. The reversal of 133311022 is 220113331.

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 = 133310987 and 133311005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133311023) 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, 2563648 + ... + 2563699.

It is an arithmetic number, because the mean of its divisors is an integer number (26918577).

Almost surely, 2^133311022 is an apocalyptic number.

133311022 is a deficient number, since it is larger than the sum of its proper divisors (82037594).

133311022 is a wasteful number, since it uses less digits than its factorization.

133311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127362.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 133311022 is about 11546.0392343002. The cubic root of 133311022 is about 510.8444576975.

Adding to 133311022 its reverse (220113331), we get a palindrome (353424353).

The spelling of 133311022 in words is "one hundred thirty-three million, three hundred eleven thousand, twenty-two".