133021140321224 has 32 divisors (see below), whose sum is σ = 265985987349600. Its totient is φ = 62147837026560.

The previous prime is 133021140321163. The next prime is 133021140321229. The reversal of 133021140321224 is 422123041120331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (133021140321229) 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, 3518314262 + ... + 3518352069.

It is an arithmetic number, because the mean of its divisors is an integer number (8312062104675).

Almost surely, 2^{133021140321224} is an apocalyptic number.

It is an amenable number.

133021140321224 is a deficient number, since it is larger than the sum of its proper divisors (132964847028376).

133021140321224 is a wasteful number, since it uses less digits than its factorization.

133021140321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036666493 (or 7036666489 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 133021140321224 its reverse (422123041120331), we get a palindrome (555144181441555).

The spelling of 133021140321224 in words is "one hundred thirty-three trillion, twenty-one billion, one hundred forty million, three hundred twenty-one thousand, two hundred twenty-four".