133111320201222 has 24 divisors (see below), whose sum is σ = 292624885733208. Its totient is φ = 40336763697120.

The previous prime is 133111320201217. The next prime is 133111320201227. The reversal of 133111320201222 is 222102023111331.

It is an interprime number because it is at equal distance from previous prime (133111320201217) and next prime (133111320201227).

It is a junction number, because it is equal to n+sod(n) for n = 133111320201192 and 133111320201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133111320201227) 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 11 ways as a sum of consecutive naturals, for example, 91674462223 + ... + 91674463674.

It is an arithmetic number, because the mean of its divisors is an integer number (12192703572217).

Almost surely, 2^{133111320201222} is an apocalyptic number.

133111320201222 is an abundant number, since it is smaller than the sum of its proper divisors (159513565531986).

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

133111320201222 is a wasteful number, since it uses less digits than its factorization.

133111320201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183348925924 (or 183348925913 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 133111320201222 its reverse (222102023111331), we get a palindrome (355213343312553).

The spelling of 133111320201222 in words is "one hundred thirty-three trillion, one hundred eleven billion, three hundred twenty million, two hundred one thousand, two hundred twenty-two".