2130003412220 has 12 divisors (see below), whose sum is σ = 4473007165704. Its totient is φ = 852001364880.

The previous prime is 2130003412157. The next prime is 2130003412223. The reversal of 2130003412220 is 222143000312.

It is a super-3 number, since 3×2130003412220³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 106500170611 = 2130003412220 / (2 + 1 + 3 + 0 + 0 + 0 + 3 + 4 + 1 + 2 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2130003412192 and 2130003412201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130003412223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53250085286 + ... + 53250085325.

It is an arithmetic number, because the mean of its divisors is an integer number (372750597142).

Almost surely, 2^{2130003412220} is an apocalyptic number.

2130003412220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130003412220 is an abundant number, since it is smaller than the sum of its proper divisors (2343003753484).

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

2130003412220 is a wasteful number, since it uses less digits than its factorization.

2130003412220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106500170620 (or 106500170618 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2130003412220 its reverse (222143000312), we get a palindrome (2352146412532).

The spelling of 2130003412220 in words is "two trillion, one hundred thirty billion, three million, four hundred twelve thousand, two hundred twenty".