133222101331 has 8 divisors (see below), whose sum is σ = 145341332928. Its totient is φ = 121104225000.

The previous prime is 133222101323. The next prime is 133222101343. The reversal of 133222101331 is 133101222331.

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

It is not a de Polignac number, because 133222101331 - 2³ = 133222101323 is a prime.

It is a super-2 number, since 2×133222101331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133222101731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127545 + ... + 531706.

It is an arithmetic number, because the mean of its divisors is an integer number (18167666616).

Almost surely, 2^133222101331 is an apocalyptic number.

133222101331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133222101331 is a deficient number, since it is larger than the sum of its proper divisors (12119231597).

133222101331 is a wasteful number, since it uses less digits than its factorization.

133222101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677633.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133222101331 its reverse (133101222331), we get a palindrome (266323323662).

The spelling of 133222101331 in words is "one hundred thirty-three billion, two hundred twenty-two million, one hundred one thousand, three hundred thirty-one".