133222708320 has 384 divisors, whose sum is σ = 468072235008. Its totient is φ = 31629312000.

The previous prime is 133222708313. The next prime is 133222708321. The reversal of 133222708320 is 23807222331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133222708321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68283345 + ... + 68285295.

It is an arithmetic number, because the mean of its divisors is an integer number (1218938112).

Almost surely, 2^133222708320 is an apocalyptic number.

133222708320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133222708320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234036117504).

133222708320 is an abundant number, since it is smaller than the sum of its proper divisors (334849526688).

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

133222708320 is a wasteful number, since it uses less digits than its factorization.

133222708320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 133222708320 in words is "one hundred thirty-three billion, two hundred twenty-two million, seven hundred eight thousand, three hundred twenty".