133020011222112 has 48 divisors (see below), whose sum is σ = 399060033668352. Its totient is φ = 38005717491840.

The previous prime is 133020011222093. The next prime is 133020011222159. The reversal of 133020011222112 is 211222110020331.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98973221964 + ... + 98973223307.

It is an arithmetic number, because the mean of its divisors is an integer number (8313750701424).

Almost surely, 2^{133020011222112} is an apocalyptic number.

133020011222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133020011222112 is an abundant number, since it is smaller than the sum of its proper divisors (266040022446240).

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

133020011222112 is a wasteful number, since it uses less digits than its factorization.

133020011222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197946445291 (or 197946445283 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 133020011222112 its reverse (211222110020331), we get a palindrome (344242121242443).

The spelling of 133020011222112 in words is "one hundred thirty-three trillion, twenty billion, eleven million, two hundred twenty-two thousand, one hundred twelve".