133222101306 has 48 divisors (see below), whose sum is σ = 313014132000. Its totient is φ = 37686583200.

The previous prime is 133222101283. The next prime is 133222101307. The reversal of 133222101306 is 603101222331.

It is a super-2 number, since 2×133222101306² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133222101307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2213556 + ... + 2272943.

It is an arithmetic number, because the mean of its divisors is an integer number (6521127750).

Almost surely, 2^133222101306 is an apocalyptic number.

133222101306 is an abundant number, since it is smaller than the sum of its proper divisors (179792030694).

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

133222101306 is a wasteful number, since it uses less digits than its factorization.

133222101306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486619 (or 4486612 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 133222101306 its reverse (603101222331), we get a palindrome (736323323637).

The spelling of 133222101306 in words is "one hundred thirty-three billion, two hundred twenty-two million, one hundred one thousand, three hundred six".