133021233222 has 32 divisors (see below), whose sum is σ = 283191292800. Its totient is φ = 41534716608.

The previous prime is 133021233221. The next prime is 133021233229. The reversal of 133021233222 is 222332120331.

It is a junction number, because it is equal to n+sod(n) for n = 133021233192 and 133021233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133021233221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6545208 + ... + 6565499.

It is an arithmetic number, because the mean of its divisors is an integer number (8849727900).

Almost surely, 2^133021233222 is an apocalyptic number.

133021233222 is an abundant number, since it is smaller than the sum of its proper divisors (150170059578).

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

133021233222 is a wasteful number, since it uses less digits than its factorization.

133021233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110820.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 133021233222 its reverse (222332120331), we get a palindrome (355353353553).

The spelling of 133021233222 in words is "one hundred thirty-three billion, twenty-one million, two hundred thirty-three thousand, two hundred twenty-two".