133020401106220 has 96 divisors (see below), whose sum is σ = 280131370444800. Its totient is φ = 53058258489600.

The previous prime is 133020401106193. The next prime is 133020401106277. The reversal of 133020401106220 is 22601104020331.

It is a super-2 number, since 2×133020401106220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47694656586 + ... + 47694659374.

It is an arithmetic number, because the mean of its divisors is an integer number (2918035108800).

Almost surely, 2^{133020401106220} is an apocalyptic number.

133020401106220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133020401106220 is an abundant number, since it is smaller than the sum of its proper divisors (147110969338580).

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

133020401106220 is a wasteful number, since it uses less digits than its factorization.

133020401106220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279 (or 7277 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 133020401106220 its reverse (22601104020331), we get a palindrome (155621505126551).

The spelling of 133020401106220 in words is "one hundred thirty-three trillion, twenty billion, four hundred one million, one hundred six thousand, two hundred twenty".