2122066130220 has 48 divisors (see below), whose sum is σ = 6601983517920. Its totient is φ = 565884301248.

The previous prime is 2122066130209. The next prime is 2122066130243. The reversal of 2122066130220 is 220316602212.

It is a happy number.

2122066130220 is a `hidden beast` number, since 2 + 1 + 2 + 20 + 6 + 613 + 0 + 2 + 20 = 666.

It is a super-2 number, since 2×2122066130220² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1964875507 + ... + 1964876586.

It is an arithmetic number, because the mean of its divisors is an integer number (137541323290).

Almost surely, 2^{2122066130220} is an apocalyptic number.

2122066130220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122066130220 is an abundant number, since it is smaller than the sum of its proper divisors (4479917387700).

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

2122066130220 is a wasteful number, since it uses less digits than its factorization.

2122066130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929752111 (or 3929752103 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 2122066130220 in words is "two trillion, one hundred twenty-two billion, sixty-six million, one hundred thirty thousand, two hundred twenty".