133267068224 has 28 divisors (see below), whose sum is σ = 267638015904. Its totient is φ = 65830717824.

The previous prime is 133267068169. The next prime is 133267068229. The reversal of 133267068224 is 422860762331.

It is a super-2 number, since 2×133267068224² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133267068229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12538652 + ... + 12549275.

It is an arithmetic number, because the mean of its divisors is an integer number (9558500568).

Almost surely, 2^133267068224 is an apocalyptic number.

It is an amenable number.

133267068224 is an abundant number, since it is smaller than the sum of its proper divisors (134370947680).

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

133267068224 is an equidigital number, since it uses as much as digits as its factorization.

133267068224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25088022 (or 25088012 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 133267068224 in words is "one hundred thirty-three billion, two hundred sixty-seven million, sixty-eight thousand, two hundred twenty-four".