201133022 has 32 divisors (see below), whose sum is σ = 331997184. Its totient is φ = 91080000.

The previous prime is 201133021. The next prime is 201133027. The reversal of 201133022 is 220331102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201132988 and 201133006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201133021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65522 + ... + 68522.

It is an arithmetic number, because the mean of its divisors is an integer number (10374912).

Almost surely, 2^201133022 is an apocalyptic number.

201133022 is a deficient number, since it is larger than the sum of its proper divisors (130864162).

201133022 is a wasteful number, since it uses less digits than its factorization.

201133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 201133022 is about 14182.1374270594. The cubic root of 201133022 is about 585.9057942813.

Adding to 201133022 its reverse (220331102), we get a palindrome (421464124).

The spelling of 201133022 in words is "two hundred one million, one hundred thirty-three thousand, twenty-two".