133021222310000 has 100 divisors (see below), whose sum is σ = 322118042287272. Its totient is φ = 53198516448000.

The previous prime is 133021222309951. The next prime is 133021222310023. The reversal of 133021222310000 is 13222120331.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×133021222310000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52226114 + ... + 54713886.

Almost surely, 2^{133021222310000} is an apocalyptic number.

133021222310000 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 133021222310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161059021143636).

133021222310000 is an abundant number, since it is smaller than the sum of its proper divisors (189096819977272).

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

133021222310000 is an equidigital number, since it uses as much as digits as its factorization.

133021222310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493148 (or 2493127 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 133021222310000 its reverse (13222120331), we get a palindrome (133034444430331).

The spelling of 133021222310000 in words is "one hundred thirty-three trillion, twenty-one billion, two hundred twenty-two million, three hundred ten thousand".