133101420111220 has 48 divisors (see below), whose sum is σ = 322859915316288. Its totient is φ = 45553427202560.

The previous prime is 133101420111217. The next prime is 133101420111239. The reversal of 133101420111220 is 22111024101331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 133101420111191 and 133101420111200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17794303762 + ... + 17794311241.

It is an arithmetic number, because the mean of its divisors is an integer number (6726248235756).

Almost surely, 2^{133101420111220} is an apocalyptic number.

133101420111220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133101420111220 is an abundant number, since it is smaller than the sum of its proper divisors (189758495205068).

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

133101420111220 is a wasteful number, since it uses less digits than its factorization.

133101420111220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35588615040 (or 35588615038 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 133101420111220 its reverse (22111024101331), we get a palindrome (155212444212551).

The spelling of 133101420111220 in words is "one hundred thirty-three trillion, one hundred one billion, four hundred twenty million, one hundred eleven thousand, two hundred twenty".