100132322011220 has 24 divisors (see below), whose sum is σ = 210531528702600. Its totient is φ = 40004614046592.

The previous prime is 100132322011207. The next prime is 100132322011237. The reversal of 100132322011220 is 22110223231001.

It can be written as a sum of positive squares in 4 ways, for example, as 34741098528964 + 65391223482256 = 5894158^2 + 8086484^2 .

It is a super-2 number, since 2×100132322011220² (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 junction number, because it is equal to n+sod(n) for n = 100132322011192 and 100132322011201.

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, 3019655375 + ... + 3019688534.

It is an arithmetic number, because the mean of its divisors is an integer number (8772147029275).

Almost surely, 2^{100132322011220} is an apocalyptic number.

100132322011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100132322011220 is an abundant number, since it is smaller than the sum of its proper divisors (110399206691380).

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

100132322011220 is a wasteful number, since it uses less digits than its factorization.

100132322011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039344747 (or 6039344745 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100132322011220 its reverse (22110223231001), we get a palindrome (122242545242221).

The spelling of 100132322011220 in words is "one hundred trillion, one hundred thirty-two billion, three hundred twenty-two million, eleven thousand, two hundred twenty".